Best 1KG 3d Printing Filaments in 2026: 15 Picks Ranked by Specs
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
Finding the best 1KG 3d printing filaments requires checking published specs. We compared 15 options to help you choose. Our top pick is the SUNLU 1.75mm Black PLA Filament 1kg. It leads because of its precise +/- 0.02mm dimensional accuracy. This tolerance ensures reliable feeding for standard FDM setups. All picks are ranked strictly by the specifications listed on each product page. You will avoid guesswork when selecting material for your next project. This guide helps you decide which filament matches your printer's capabilities and your print goals.
Helpful first: Size Explained: What It Means for 3d Printing Filaments
Quick picks
The best fit for you
- You need a reliable baseline for everyday black prints SUNLU 1.75mm Black PLA Filament 1kg It offers +/- 0.02mm accuracy for standard FDM printing up to 100mm/s.
- You require tough, weather-resistant transparent functional parts SUNLU 1kg Transparent PETG Filament 1.75mm This PETG filament provides tight dimensional accuracy and requires a heated bed.
- You want fast production with precise dimensional control SUNLU PLA+ 2.0 White 1.75mm Filament 1KG It supports reliable extrusion up to 300mm/s with tight +/- 0.02mm tolerances.
- You need high-speed extrusion for impact-resistant components ELEGOO Rapid PETG 1.75mm Filament This PETG filament delivers high-speed printing up to 600mm/s with low shrinkage.
- You want versatile multi-tone aesthetics for display models YOOPAI Silk PLA+ 4 x 250g Bundle It provides tight +/- 0.02mm tolerance across four compact spools for varied finishes.
Our 15 picks
SUNLU 1.75mm Black PLA Filament 1kg
Best for: everyday 1.75mm FDM printing at standard speeds
- Size
- 1KG (what this guide is about)
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 100mm/s
- Dimensional Accuracy
- ±0.02mm
View on Amazon: SUNLU 1.75mm Black PLA Filament 1kg Affiliate link
SUNLU 1.75mm Black PLA Filament 1KG provides standard PLA material with a tight +/- 0.02mm dimensional tolerance. You get a 1kg spool sized at 8.00 inches in diameter with a 2.20-inch hub hole. The manufacturer specifies printing temperatures between 200°C and 230°C, a 50°C to 65°C bed, and speeds up to 100mm/s. This spool suits you if you need reliable standard filament for general 1.75mm FDM printing.
Pros
- +/- 0.02mm dimensional accuracy
- 200°C to 230°C nozzle and 50°C to 65°C bed operating ranges
- Machine-wound spool engineered to minimize tangles
- Standard 8.00-inch diameter spool fits common FDM holders
Cons
- Recommended print speed tops out at 100mm/s
- Standard PLA composition lacks reinforced PLA+ properties
Good fit if
- You run an FDM printer compatible with standard 1.75mm filament.
- You print at moderate speeds between 50mm/s and 100mm/s.
- You require tight +/- 0.02mm diameter tolerances for steady extrusion.
Skip if
- You run high-speed prints requiring ratings above 100mm/s.
- You need the enhanced toughness or temperature resistance of PETG or PLA+.
Verdict: SUNLU 1.75mm Black PLA Filament 1KG delivers precise +/- 0.02mm dimensional accuracy and balanced thermal settings for standard FDM setups. It serves as a dependable baseline spool for day-to-day projects running up to 100mm/s.
ELEGOO 1.75mm Grey PLA Filament (1kg)
Best for: everyday grey prints with glossy surface finish
- Size
- 1KG (what this guide is about)
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- ±0.02mm
- Surface Finish
- Glossy
View on Amazon: ELEGOO 1.75mm Grey PLA Filament (1kg) Affiliate link
This is a 1kg spool of 1.75mm grey PLA filament designed for standard FDM 3D printers. It features a dimensional tolerance of +/- 0.02mm to support steady extrusion, along with a larger spool inner diameter for reliable feeding. If you need standard grey thermoplastic with a glossy surface finish for general everyday printing, this spool matches your basic project requirements.
Pros
- +/- 0.02 mm dimensional tolerance
- Mechanically wound on a spool with a larger inner diameter
- Vacuum-sealed packaging to protect against moisture
- Standard 1.75 mm diameter compatible with common FDM printers
Cons
- Standard PLA formulation without PLA+ impact modifiers
- Glossy finish rather than matte
Good fit if
- You need a standard grey PLA with +/- 0.02 mm tolerance.
- You want a 1kg spool compatible with 1.75mm FDM extruders.
- You prefer a glossy surface finish on completed prints.
Skip if
- You require a high-impact PLA Plus or PETG blend.
- You want a matte texture instead of a glossy finish.
Verdict: ELEGOO 1KG Grey PLA Filament provides strict +/- 0.02 mm diameter tolerance and neat mechanical winding for standard FDM printing. It is a dependable choice when your project requires a basic grey PLA with a glossy finish.
SUNLU PLA+ 2.0 White 1.75mm Filament 1KG
Best for: Fast FDM printing with precise dimensional control
- Size
- 1KG (what this guide is about)
- Material Type
- PLA+
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 300mm/s
- Dimensional Accuracy
- +/- 0.02mm
View on Amazon: SUNLU PLA+ 2.0 White 1.75mm Filament 1KG Affiliate link
This 1KG spool of SUNLU PLA+ 2.0 gives you 1.75mm white filament engineered for high-speed output. It operates at print speeds between 100 and 300mm/s with a tight dimensional accuracy of +/- 0.02mm. Recommended settings require a nozzle temperature of 205 to 220°C and a heated bed between 50 and 60°C. It suits you if you run modern fast printers and need crack-resistant prints without winding tangles.
Pros
- Supports high-speed printing up to 300mm/s
- Dimensional accuracy of +/- 0.02mm
- Neatly wound spool reduces tangles and clogs
- Airtight vacuum packaging prevents moisture buildup
Cons
- Requires a heated print bed set to 50–60°C
- Narrow recommended nozzle temperature window of 205–220°C
Good fit if
- You own a high-speed FDM printer capable of speeds up to 300mm/s.
- You need a standard 1.75mm spool with +/- 0.02mm diameter tolerance.
- You want neatly wound filament to avoid feed snags during long runs.
Skip if
- You print on an unheated print surface.
- You need a material rated for printing hotter than 220°C.
Verdict: SUNLU PLA+ 2.0 White 1.75mm Filament 1KG provides reliable extrusion up to 300mm/s with tight +/- 0.02mm tolerances. It delivers neatly wound, vacuum-sealed filament suitable for rapid production.
SUNLU 1kg Transparent PETG Filament 1.75mm
Best for: tough, weather-resistant transparent functional prints
- Size
- 1KG (what this guide is about)
- Material Type
- PETG
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 200mm/s
- Dimensional Accuracy
- ±0.02mm
View on Amazon: SUNLU 1kg Transparent PETG Filament 1.75mm Affiliate link
SUNLU Transparent 1KG PETG Filament gives you a clear finish paired with the thermal and mechanical resilience of PETG. It features a standard 1.75mm diameter with a +/-0.02 mm tolerance. You print this spool at nozzle temperatures between 240°C and 260°C with bed heat set from 60°C to 70°C. It suits you if you need translucent, weather-resistant parts that handle drops, stress, and outdoor exposure better than standard PLA.
Pros
- Tight +/-0.02 mm dimensional tolerance
- Wide print speed range from 50 to 200 mm/s
- Clear transparent finish
- Higher impact and weather resistance than PLA
Cons
- Requires higher nozzle temperatures of 240°C to 260°C
- Requires a heated bed between 60°C and 70°C
Good fit if
- You need see-through or light-transmitting prints
- You make functional parts exposed to outdoor weather or physical impact
- You have a printer that reaches at least 240°C nozzle temperatures
Skip if
- You use a 3D printer without a heated print bed
- You want opaque colors or matte surface finishes
Verdict: SUNLU Transparent 1KG PETG Filament provides tough, weather-resistant performance with tight dimensional accuracy for transparent functional parts. It requires higher printing temperatures than PLA, making a heated bed essential.
SUNLU PLA Plus Filament 1.75mm 1kg White
Best for: bright white prints needing tight dimensional accuracy
- Size
- 1KG (what this guide is about)
- Material Type
- PLA Plus
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- +/- 0.02 mm
- Printing Technology
- FDM
View on Amazon: SUNLU PLA Plus Filament 1.75mm 1kg White Affiliate link
This 1kg spool of SUNLU white PLA Plus filament gives you a 1.75mm diameter with a tight +/- 0.02mm dimensional accuracy. It operates at nozzle temperatures between 210°C and 235°C, with a heated bed between 55°C and 65°C. The spool features an 8.00-inch diameter and a 2.20-inch hub hole. It suits you if you need a standard white filament with consistent sizing for everyday FDM printing.
Pros
- +/- 0.02mm dimensional accuracy
- Neatly wound spool to prevent tangles
- Standard 1.75mm diameter fits most FDM printers
- Spool hub hole measures 2.20 inches for broad spool-holder support
Cons
- Requires higher nozzle temperatures (210°C to 235°C) than standard PLA
- Requires a heated print bed (55°C to 65°C)
Good fit if
- You want a white 1.75mm filament with +/- 0.02mm dimensional accuracy.
- You have a heated print bed capable of 55°C to 65°C.
- You use spool holders that accept a 2.20-inch hub hole.
Skip if
- You print on an unheated bed.
- You need an extrusion setup limited to sub-210°C standard PLA temperatures.
Verdict: SUNLU White PLA Plus Filament, 1kg provides tight +/- 0.02mm accuracy and high spool compatibility for standard FDM hardware. It delivers a solid baseline choice when you need white parts and have a heated bed.
Creality PLA+ 1.75mm White Filament, 1kg
Best for: tight-tolerance white PLA+ 3D printing
- Size
- 1KG (what this guide is about)
- Material Type
- PLA+
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- ±0.02mm
- Printing Technology
- FDM
View on Amazon: Creality PLA+ 1.75mm White Filament, 1kg Affiliate link
This Creality 1.75mm White PLA+ Filament 1kg spool gives you PLA+ material with a tight +/- 0.02mm dimensional accuracy. It comes wound on a spool measuring 8.2 by 8.2 by 2.7 inches, weighing approximately 2.2 pounds of net material. You get standard 1.75mm filament diameter designed for PLA-compatible 3D printers. It suits you if you need consistent white PLA+ filament with strict tolerance control for everyday functional or display parts.
Pros
- +/- 0.02mm dimensional accuracy
- Standard 1.75mm filament diameter
- Full 1kg (2.2 lbs) net material spool
- Available in package sizes up to 12kg
Cons
- No printing temperature range listed in the data
- Spool width of 2.7 inches requires compatible holder clearance
Good fit if
- You need 1.75mm white PLA+ filament with +/- 0.02mm dimensional accuracy.
- You use standard PLA-compatible 3D printers that accommodate 1kg spools.
Skip if
- You need PETG or other non-PLA filament types.
- You require pre-listed nozzle and bed temperature ranges in the published specifications.
Verdict: Creality 1.75mm White PLA+ Filament 1kg delivers standard PLA compatibility with a verified +/- 0.02mm dimensional accuracy on a 2.2-pound spool. It provides a dependable baseline for your regular 1.75mm printing tasks without unexpected format variations.
OVERTURE High Speed PLA Filament 1kg
Best for: high-speed printing requiring tight dimensional tolerances
- Size
- 1KG (what this guide is about)
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- +/- 0.02 mm
- Printing Technology
- FDM
View on Amazon: OVERTURE High Speed PLA Filament 1kg Affiliate link
This is a 1KG spool of 1.75mm high-speed PLA filament from OVERTURE, wound for standard consumer and industrial 3D printers. Key specs include a +/- 0.02mm dimensional tolerance monitored by real-time closed-loop controls and a 24-hour pre-packaging dry cycle inside a vacuum seal. It suits you if you run standard 1.75mm setups and require tight tolerances with an enlarged spool core that minimizes feed friction during fast print jobs.
Pros
- Tight +/- 0.02mm diameter tolerance monitored by closed-loop controls
- Spool designed with a larger inside diameter to reduce feeding friction
- Pre-dried for 24 hours and packaged in a vacuum seal
- Specified for high-speed printing workflows
Cons
- No manufacturer nozzle or bed temperature ranges listed in specifications
- Standard PLA composition lacks composite additives or structural fiber reinforcement
Good fit if
- You need 1.75mm PLA filament holding a +/- 0.02mm dimensional tolerance.
- You use high-speed setups that benefit from larger spool inner diameters.
- You want spools pre-dried for 24 hours prior to vacuum sealing.
Skip if
- You require reinforced materials such as carbon fiber or wood blends.
- You prefer bundled multi-packs instead of an individual 1KG roll.
Verdict: OVERTURE High Speed PLA Filament 1.75mm 1KG delivers a verified +/- 0.02mm tolerance and an enlarged spool core for smooth feeding. It provides dependable baseline specs for fast, everyday 1.75mm printing projects.
ELEGOO PLA Plus 1.75mm Filament (1kg)
Best for: functional prints requiring tight dimensional tolerance
- Size
- 1KG (what this guide is about)
- Material Type
- PLA Plus
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Dimensional Accuracy
- +/- 0.02mm
- Surface Finish
- Glossy
View on Amazon: ELEGOO PLA Plus 1.75mm Filament (1kg) Affiliate link
This 1KG spool of ELEGOO PLA Plus gives you 1.75mm black filament with a dimensional accuracy of +/- 0.02mm. The PLA Plus formulation provides higher impact strength and lower warpage than standard PLA. It comes mechanically wound and vacuum sealed to prevent moisture absorption and tangling. This material suits you if you need reliable dimensional consistency and enhanced durability for functional everyday prints on standard FDM 3D printers.
Pros
- Dimensional accuracy tolerance within +/- 0.02mm
- Enhanced impact strength and reduced warpage formulation
- Mechanical winding designed to prevent line snaps and tangles
- Vacuum sealed packaging protects against moisture and dust
Cons
- Only available in 1.75mm diameter, excluding 2.85mm setups
- Fixed spool dimensions of 8.2 by 2.7 inches may not fit compact spool holders
Good fit if
- You need a 1.75mm PLA Plus filament with tight +/- 0.02mm dimensional tolerance.
- You produce functional parts that require higher toughness and lower shrinkage than standard PLA.
- You want factory-dried filament sealed against ambient moisture out of the box.
Skip if
- You run a 3D printer requiring 2.85mm diameter filament.
- You need high-temperature engineering filaments rather than PLA Plus.
Verdict: ELEGOO PLA Plus 1.75mm Black Filament (1KG) delivers consistent feeding with its +/- 0.02mm dimensional tolerance and mechanical winding. It offers a practical balance of toughness and printability for functional everyday builds.
ELEGOO Matte PLA Filament 1KG
Best for: low-glare prints on open-frame printers
- Size
- 1KG (what this guide is about)
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Dimensional Accuracy
- +/- 0.02mm
- Surface Finish
- Matte
View on Amazon: ELEGOO Matte PLA Filament 1KG Affiliate link
ELEGOO Matte PLA Filament 1KG delivers a low-gloss, smooth finish designed to conceal layer lines on finished parts. You get a 1KG spool of 1.75 mm diameter material suited for common open-frame FDM printers. The filament features neat spool winding and vacuum-sealed packaging, with a specified dimensional accuracy of +/- 0.2 mm. This spool suits you if you prioritize non-reflective aesthetics on decorative models.
Pros
- Low-gloss matte surface finish reduces visible layer lines
- Neatly wound spool reduces tangles and feeding jams
- Vacuum-sealed packaging protects against moisture and dust
- Universal fit for standard 1.75 mm FDM printers
Cons
- Diameter accuracy tolerance is +/- 0.2 mm
- Requires keeping enclosure doors open on enclosed printers
Good fit if
- You want a non-reflective matte texture on decorative models.
- You use an open-frame 1.75 mm FDM 3D printer.
Skip if
- You require tighter dimensional precision than +/- 0.2 mm.
- You need to print inside a closed enclosure.
Verdict: ELEGOO Matte PLA Filament 1KG provides a low-sheen finish and clean spool winding for standard 1.75 mm setups. Keep your enclosure door open to maintain reliable feeding during prints.
SUNLU Triple Color Silk PLA+ 1kg
Best for: Artistic prints with shifting color effects
- Size
- 1KG (what this guide is about)
- Material Type
- Silk PLA Plus
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- +/- 0.02mm
- Surface Finish
- Silk
View on Amazon: SUNLU Triple Color Silk PLA+ 1kg Affiliate link
This SUNLU Silk PLA Plus filament offers a 1kg spool with a 1.75mm diameter and +/- 0.02mm dimensional accuracy. It features a triple-color design that shifts hues as you rotate prints, creating a shiny, silky surface without polishing. The material boasts high toughness and flexibility. You get vacuum-sealed storage with desiccants to protect the filament. This option suits makers seeking vibrant, artistic results with reliable print consistency.
Pros
- Triple color design reveals different combinations from various angles
- Silky smooth surface finish without post-processing
- High toughness with 50x higher strength than standard PLA
- Machine-wound for tangle-free printing
- Includes reusable vacuum bags and desiccants
Cons
- Triple color variation may not suit uniform aesthetic needs
- Specific printing temperatures required for optimal results
- Limited to silk texture finish
Good fit if
- You want unique, multi-hued visual effects
- You need strong, flexible prints
- You value organized, tangle-free spools
Skip if
- You require solid, single-color prints
- You prefer matte or textured finishes
- You need flexible temperature ranges
Verdict: SUNLU Silk Triple Color PLA Plus delivers vibrant, shifting colors with high toughness for artistic projects. You should choose this if you prioritize visual impact and print reliability over uniform color schemes.
ELEGOO Rapid PETG 1.75mm Filament
Best for: high-speed printing of impact-resistant functional parts
- Size
- 1KG (what this guide is about)
- Material Type
- PETG
- Filament Diameter
- 1.75mm
- Net Weight
- 1 kg
- Max Print Speed
- 600mm/s
- Dimensional Accuracy
- +/-0.02mm
View on Amazon: ELEGOO Rapid PETG 1.75mm Filament Affiliate link
This bundle includes two 1kg spools of 1.75mm ELEGOO Rapid PETG filament in black. It is engineered for print speeds up to 600mm/s with high fluidity and low shrinkage. You get impact resistance and flexibility similar to ABS alongside the easy printing behavior of PLA. It suits you if you run high-speed hardware and need durable, functional parts.
Pros
- Supports print speeds up to 600mm/s
- High impact resistance with low shrinkage
- Mechanically wound to reduce tangles
- Includes two 1kg spools in the bundle
Cons
- Requires complete drying before reuse if left unpacked
- Sold as a two-spool pack rather than a single 1kg unit
Good fit if
- You operate a high-speed 1.75mm 3D printer.
- You need durable, impact-resistant parts with light transmittance.
- You want multiple 1kg spools of black PETG.
Skip if
- You only need a single 1kg spool.
- You do not have the equipment to dry filament before reuse.
Verdict: ELEGOO Rapid PETG 1.75mm Filament delivers high-speed extrusion up to 600mm/s for setups needing tough, impact-resistant components. It pairs ABS-like strength with low shrinkage in a two-spool package.
OVERTURE Matte PLA 1.75mm Filament (1kg)
Best for: glare-free display models and clean visual prototypes
- Size
- 1KG (what this guide is about)
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- ±0.02 mm
- Surface Finish
- Matte
View on Amazon: OVERTURE Matte PLA 1.75mm Filament (1kg) Affiliate link
This 1KG spool of OVERTURE Matte PLA delivers a gloss-free frosted finish on a standard 1.75mm diameter strand. Manufactured with closed-loop CCD monitoring, it holds a dimensional tolerance of ±0.02 mm to prevent extrusion inconsistencies. You get low shrinkage and easy support removal for complex prints. It suits you if you produce display models, miniatures, or prototypes where concealing layer lines is essential.
Pros
- Tight ±0.02 mm dimensional tolerance maintained with closed-loop CCD monitoring
- Frosted matte finish conceals layer lines without post-processing
- Engineered for clean detachment of rafts, brims, and tree supports
- Formulated for low shrinkage and low odor during printing
Cons
- Unopened shelf life limited to one year under proper storage
- No printing or bed temperature ranges listed in specifications
- Lacks high-speed printing ratings
Good fit if
- You need a non-reflective matte finish to conceal layer lines on visual models.
- You require tight ±0.02 mm diameter consistency on standard 1.75mm setups.
- You print detailed parts with tree supports or rafts that need clean removal.
Skip if
- You want glossy or high-shine surface finishes on your parts.
- You run high-speed print profiles requiring dedicated rapid-flow filament.
Verdict: OVERTURE Matte PLA Filament 1KG delivers reliable ±0.02 mm extrusion accuracy and a clean, non-glare surface texture that hides layer lines. It is a dependable choice for aesthetic prints that do not require a glossy sheen.
ELEGOO PLA+ 1.75mm Black Filament 1KG
Best for: durable, high-accuracy prints
- Size
- 1KG (what this guide is about)
- Material Type
- PLA+
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Dimensional Accuracy
- +/- 0.02mm
- Surface Finish
- Glossy
View on Amazon: ELEGOO PLA+ 1.75mm Black Filament 1KG Affiliate link
ELEGOO PLA+ is a 1.75mm filament designed for robust prints. It features a dimensional accuracy of +/- 0.02 mm for consistent feeding. The glossy surface finish enhances visual appeal. This 1KG spool is vacuum sealed to prevent moisture damage. It offers improved toughness and impact strength over standard PLA. You will find it compatible with most 1.75mm FDM printers.
Pros
- Dimensional accuracy of +/- 0.02 mm
- Improved impact strength and toughness
- Glossy surface finish
- Vacuum sealed for moisture protection
Cons
- Limited to glossy finish only
- No mention of high-speed printing optimization
- Standard 1KG spool weight
Good fit if
- You need stronger prints than standard PLA
- You require tight dimensional tolerances
- You prefer a glossy aesthetic
Skip if
- You need matte or silk finishes
- You require ultra-high speed printing
- You prefer flexible materials
Verdict: ELEGOO PLA+ 1.75mm Black 1KG suits users who prioritize mechanical strength and print consistency. Its tight tolerance and vacuum sealing make it reliable for detailed, durable projects.
Polymaker PETG 1.75mm 1KG Dark Purple
Best for: Durable functional parts and fast printing
- Size
- 1KG (what this guide is about)
- Material Type
- PETG
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 500mm/s
- Features
- High Speed
View on Amazon: Polymaker PETG 1.75mm 1KG Dark Purple Affiliate link
This 1KG spool of Polymaker PETG filament is designed for high-speed printing up to 500mm/s. It combines the ease of PLA with the durability of ABS. The material offers strong impact resistance and toughness for functional parts. You get a smooth, refined texture on your prints. It works with most 1.75mm FDM printers. The dark purple color provides a polished look.
Pros
- Supports printing speeds up to 500mm/s
- Combines PLA ease with ABS toughness
- High impact resistance for functional parts
- Smooth and refined surface texture
Cons
- Limited color options compared to standard PLA
- Requires higher nozzle temperatures (240–260°C)
- Heavier spool weight at 2.2 pounds
Good fit if
- You need durable functional prototypes
- You want faster print speeds
- You prefer a smooth finish
Skip if
- You only print with PLA
- You need bright neon colors
- You require ultra-low temp printing
Verdict: Polymaker High Speed PETG 1.75mm fits users who need durable, high-speed prints with a clean finish. It is ideal for functional parts that must withstand stress.
YOOPAI Silk PLA+ 4 x 250g Bundle
Best for: multi-tone decorative display models and props
- Size
- 1KG (what this guide is about)
- Material Type
- PLA+
- Filament Diameter
- 1.75mm
- Net Weight
- 250gx4
- Dimensional Accuracy
- ±0.02mm
- Surface Finish
- Silk
View on Amazon: YOOPAI Silk PLA+ 4 x 250g Bundle Affiliate link
This 1kg bundle splits standard PLA+ capacity across four 250g mini spools featuring dual- and tri-color coextrusion. Each 1.75mm strand maintains a ±0.02mm dimensional tolerance and produces a glossy silk sheen. The material shifts colors as printed objects rotate, giving you multi-tone visual effects without requiring a multi-material system. It suits you if you print decorative parts, cosplay props, or small display models across varied color palettes.
Pros
- Four 250g spools provide four distinct colorways within 1kg total weight
- Tight ±0.02mm dimensional tolerance on 1.75mm filament
- Coextruded color shifts create multi-tone visual effects on rotating angles
- Ships vacuum-sealed in reusable storage bags with desiccant
Cons
- Divided into 250g spools rather than a single continuous 1kg roll
- Silk PLA formulations offer lower temperature resistance than standard PETG
Good fit if
- You want multiple color-shifting options without purchasing individual 1kg rolls.
- You create display models, figurines, or props that benefit from a satin silk sheen.
- You need 1.75mm filament with tight ±0.02mm diameter control.
Skip if
- You need a single continuous 1kg spool for uninterrupted large-format prints.
- You require functional mechanical parts that endure high operating temperatures.
Verdict: YOOPAI Silk PLA+ Multicolor 4x250g Bundle delivers versatile two-tone silk aesthetics and tight ±0.02mm tolerance across four compact spools. It provides varied display finishes without forcing you to store excess single-color inventory.
Specifications side by side
| Spec | SUNLU 1.75mm Black PLA Filament 1kg | ELEGOO 1.75mm Grey PLA Filament (1kg) | SUNLU PLA+ 2.0 White 1.75mm Filament 1KG | SUNLU 1kg Transparent PETG Filament 1.75mm | SUNLU PLA Plus Filament 1.75mm 1kg White | Creality PLA+ 1.75mm White Filament, 1kg | OVERTURE High Speed PLA Filament 1kg | ELEGOO PLA Plus 1.75mm Filament (1kg) | ELEGOO Matte PLA Filament 1KG | SUNLU Triple Color Silk PLA+ 1kg | ELEGOO Rapid PETG 1.75mm Filament | OVERTURE Matte PLA 1.75mm Filament (1kg) | ELEGOO PLA+ 1.75mm Black Filament 1KG | Polymaker PETG 1.75mm 1KG Dark Purple | YOOPAI Silk PLA+ 4 x 250g Bundle |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material Type | PLA | PLA | PLA+ | PETG | PLA Plus | PLA+ | PLA | PLA Plus | PLA | Silk PLA Plus | PETG | PLA | PLA+ | PETG | PLA+ |
| Filament Diameter | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm |
| Net Weight | 1kg | 1kg | 1kg | 1kg | 1kg | 1kg | 1kg | 1KG | 1KG | 1kg | 1 kg | 1kg | 1KG | 1kg | 250gx4 |
| Max Print Speed | 100mm/s | not stated | 300mm/s | 200mm/s | not stated | not stated | not stated | not stated | not stated | not stated | 600mm/s | not stated | not stated | 500mm/s | not stated |
| Dimensional Accuracy | ±0.02mm | ±0.02mm | +/- 0.02mm | ±0.02mm | +/- 0.02 mm | ±0.02mm | +/- 0.02 mm | +/- 0.02mm | +/- 0.02mm | +/- 0.02mm | +/-0.02mm | ±0.02 mm | +/- 0.02mm | not stated | ±0.02mm |
| Surface Finish | not stated | Glossy | not stated | not stated | not stated | not stated | not stated | Glossy | Matte | Silk | not stated | Matte | Glossy | not stated | Silk |
| Printing Technology | FDM | FDM | not stated | not stated | FDM | FDM | FDM | FDM | FDM | not stated | not stated | FDM | FDM | not stated | not stated |
| Color Printing | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | Multi-Color |
| Compatible Material | PLA | PLA | PLA | PETG | PLA | PLA | PLA | PLA | PLA | PLA | PETG | PLA | PLA | PETG | PLA |
| Print Speed | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | 600mm/s | not stated | not stated | 500mm/s | not stated |
| Features | not stated | not stated | not stated | not stated | not stated | not stated | High Speed | not stated | not stated | not stated | High Speed | not stated | not stated | High Speed | not stated |
| Color | Black | Grey | 1000g White | 1000g-transparent | White | White Pla+ | Blue 1-pack | Black | 1kg Navy Blue | Silk Pla Triple Red Yellow Green | 2*1kg Black | Matte White | Black | Dark Purple | D-silkpla-250g-b-blackpurple+blackgreen+blackblue+pinkgold |
| Size | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG |
| Finish | not stated | not stated | not stated | Transparent | not stated | not stated | not stated | not stated | Matte | Silk | not stated | Matte | not stated | not stated | Silk |
| Dimensions | 8.66 × 8.66 × 3.15 inches | not stated | not stated | 7.48 × 1.97 × 7.48 inches | 2.76 × 7.87 × 7.87 inches | 8.2 × 2.7 × 8.2 inches | 8.78 × 2.95 × 8.23 inches | 8.2 × 8.2 × 2.7 inches | not stated | 7.87 × 7.87 × 2.52 inches | not stated | 8.78 × 2.95 × 8.23 inches | not stated | not stated | not stated |
| Weight | 2.21 pounds | 2.2 pounds | 2.65 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.54 pounds | 2.2 pounds | 4.41 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.6 pounds |
| Model | 3D Printer Filament PLA Filament 1.75mm | not stated | SUNLU PLA PLUS 2.0 Filament | SUNLU Strong PETG Filament 1.75mm | AWJP-PLA+-WT-1KG | Ender-PLA+ | UK-MATTEPLA17511 | US-EL-3D-PP01 | not stated | SUNLU Silk PLA Plus 3D Printer Filament | not stated | UK-MATTEPLA17511 | CA-EL-3DF-PPB0417 | not stated | SUNLU-Y-SilkPLA-250gx4-Dual-2230051 |
If you need storage for your models, see our best nvme SSDs with 3D NAND comparison.
How to Choose the Right 1KG Filament
-
Check Diameter Tolerance Specs
Check the stated diameter tolerance to prevent under-extrusion and hotend clogs. Most 1.75mm filaments maintain a +/- 0.02mm variation across the entire spool. This tight margin ensures consistent volumetric flow through your extruder gear and nozzle. Filaments like the eSUN PLA+ spool specify a +/- 0.03mm tolerance. While this remains acceptable for general desktop printing, tighter tolerances produce more uniform outer wall perimeters. Verify your printer setup before choosing wider tolerance limits, especially when running precision assemblies with tight clearances.
-
Compare Rated Extrusion Speeds
Examine the maximum print speed specification if you run a modern, rapid FDM machine. Standard spools handle baseline feeds around 100mm/s, but accelerated printing demands specialized formulations. The SUNLU PLA+ 2.0 filament is rated for extrusion speeds reaching up to 300mm/s while maintaining strict diameter control. Pushing standard filaments past their rated feed limits can cause severe under-extrusion, skipping extruder gears, and weak layer bonding. Select a high-speed designated material whenever your sliced print profiles routinely exceed standard printing thresholds.
-
Select Desired Surface Finish
Review the specified surface finish to match the aesthetic requirements of your project. Standard PLA extrusions leave a reflective, glossy sheen that highlights layer lines. If you produce visual prototypes or display models, matte materials provide a clean, non-glare texture. OVERTURE Matte PLA uses this low-sheen profile to diffuse ambient reflections and help conceal visible layer seams. For decorative models requiring high shine, silk additives provide vibrant metallic highlights. Choose your finish specification according to whether you require reflections or a non-glare surface.
-
Identify Specialty Material Additives
Determine if your build requires organic texture or specialized tactile properties beyond basic thermoplastics. Specialty filaments incorporate additive materials directly into the base polymer matrix. For instance, SUNLU Wood Fiber PLA embeds 20% real wood fibers into a standard PLA carrier, delivering a distinct wood scent and grain texture without requiring altered printing temperatures. Note that embedded fiber particles increase nozzle abrasion risks over time compared to unfilled polymers. Check your nozzle material before loading composite blends into your hotend assembly.
-
Review Spool Weight Allotment
Evaluate how the total one-kilogram weight is divided before purchasing material for your project. A continuous single-spool format works best for large, uninterrupted structural prints. However, multi-color or prop projects benefit from segmented packaging. The YOOPAI Silk PLA+ bundle divides its total 1000g net weight across four separate 250g spools. This layout gives you multiple color options without forcing you to store excess unused material in open air. Ensure your spool holder accommodates smaller spool widths if you select multi-spool packages.
Frequently asked questions
Which 1KG filament is best for high-speed printing?
ELEGOO Rapid PETG supports extrusion speeds up to 600mm/s for impact-resistant parts. It combines ABS-like strength with low shrinkage. SUNLU PLA+ 2.0 White also allows reliable extrusion up to 300mm/s. This makes it suitable for rapid production runs requiring precise dimensional control.
Do all these filaments have tight dimensional accuracy?
Most listed spools provide a verified +/- 0.02mm tolerance. This includes SUNLU Black PLA, ELEGOO Grey PLA, and Creality White PLA+. Tight accuracy ensures consistent feeding and prevents under-extrusion. You get reliable volumetric flow through your extruder gear for every print.
Is PETG filament better than PLA for functional parts?
PETG offers tougher, weather-resistant performance for functional components. SUNLU Transparent PETG requires higher temperatures and a heated bed. It provides structural integrity that standard PLA may lack. Choose PETG when you need parts that withstand environmental stress or physical impact.
What filament is best for low-glare display models?
ELEGOO Matte PLA and OVERTURE Matte PLA deliver a non-glare surface texture. These finishes hide layer lines effectively. They are ideal for aesthetic prints where a glossy sheen is undesirable. Keep enclosure doors open for ELEGOO Matte to ensure reliable feeding.
Can I use these filaments for multi-color prints?
YOOPAI Silk PLA+ offers a 4x250g bundle for multi-tone decorative models. It provides varied display finishes without storing excess single-color inventory. The bundle includes two-tone silk aesthetics with tight +/- 0.02mm tolerance. This is a practical choice for dual-extrusion setups.
Which filament is best for bright white prints?
SUNLU White PLA Plus and Creality White PLA+ are top choices. Both provide tight +/- 0.02mm accuracy for standard FDM hardware. They deliver a solid baseline for white parts. Ensure your printer has a heated bed for optimal adhesion and consistent results.
Does the spool size affect printing speed?
OVERTURE High Speed PLA features an enlarged spool core for smooth feeding. This design supports fast, everyday printing projects without tangling. While spool dimensions vary, the core design directly impacts how smoothly the filament feeds into your extruder during high-speed operations.