Looking Beyond the iSANMATE 1.75mm UV Color Changing? 6 Alternatives Worth a Look
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If you are looking beyond the iSANMATE 1.75mm UV Color Changing PLA+, you might want to explore isanmate pla 3d printer alternatives that offer different visual or structural properties. The original filament is noted for its ability to shift to blue under UV light and its durable PLA+ material with tight dimensional accuracy. However, you may prefer a different finish, a standard glow effect, or a brand that integrates better with your specific workflow. These alternatives were chosen because their specifications overlap with the original product, ensuring compatibility with your printer.
The list includes options for shiny silk finishes, matte surfaces, and glow-in-the-dark effects. Each product maintains the standard 1.75mm diameter and 1kg weight found in the iSANMATE spool. You can select based on whether you need decorative appeal, functional strength, or automated printing support. This guide compares the key specs to help you find the right fit for your next project without compromising on quality or compatibility.
Key differences for your needs
GIANTARM 1kg Silk Rainbow PLA Filament
GIANTARM Silk Rainbow PLA offers a shiny, decorative finish rather than UV-reactive color shifts. It uses standard PLA material with a 1.75mm diameter and +/- 0.03mm dimensional accuracy, matching the original's precision. You lose the interactive blue color change feature, gaining a consistent rainbow silk appearance instead. This option suits makers who prioritize visual appeal and detailed surface texture over dynamic lighting effects. It remains a 1kg spool, fitting standard printers, but focuses on aesthetic variety for display pieces rather than functional or reactive prints.
SUNLU Glow in the Dark PLA Filament (1 kg)
SUNLU Glow in the Dark PLA provides luminous effects without requiring UV exposure during printing. It uses standard PLA material in a 1.75mm format, ensuring compatibility with your printer. Unlike the iSANMATE filament, which changes color under sunlight, this option glows after charging in light. You sacrifice the specific blue color shift for a green glow effect. It is a 1kg spool designed for reliable winding. This alternative is ideal for makers seeking unique night-time visibility in their prints, prioritizing glow properties over UV-reactive color transformation capabilities.
OVERTURE Matte PLA 1.75mm 1kg
OVERTURE Matte PLA delivers a frosted, non-reflective surface that hides layer lines effectively. It uses standard PLA material in a 1.75mm size, similar to the original. You give up the UV color-changing feature entirely, gaining a consistent matte black-white appearance instead. This finish is better for projects where a smooth, professional look is more important than interactive elements. It focuses on visual consistency and layer hiding rather than dynamic color shifts. The 1kg spool fits standard workflows, making it a practical choice for users who prefer subdued, elegant aesthetics over bright, reactive colors.
YOOPAI Silk PLA+ 4 x 250g Bundle
YOOPAI Silk PLA+ Bundle offers four 250g spools with multi-color silk effects, totaling 1kg. It uses PLA+ material for improved durability compared to standard PLA. Unlike the single-color UV-reactive iSANMATE filament, this bundle provides varied color combinations like black-purple and pink-gold. You lose the specific blue color shift under UV light, gaining diverse decorative options instead. The 1.75mm diameter ensures printer compatibility. This option suits makers who want to experiment with multiple color palettes and glossy finishes, prioritizing visual variety and material strength over the unique UV-reactive properties of the original filament.
eSUN PLA+ 1.75mm 1KG Spool
eSUN PLA+ 1.75mm 1KG Spool focuses on mechanical strength and high-precision functional printing. It uses PLA+ material with +/- 0.03mm dimensional accuracy, matching the original's tolerance. You sacrifice the UV color-changing feature for enhanced durability and reliability on fast printers. This filament is ideal for parts requiring structural integrity rather than visual effects. The 1kg spool fits standard printers, offering a practical solution for makers who prioritize performance and precision over aesthetic color shifts. It provides a consistent, reliable printing experience for functional models where strength matters more than reactive surface properties.
Bambu Lab 1.75mm PLA Filament Refill
Bambu Lab 1.75mm PLA Refill is designed for automated printing workflows with Bambu Lab AMS systems. It offers +/- 0.03mm dimensional accuracy, matching the original's precision. Unlike the iSANMATE filament, this is a refill spool without a traditional spool frame, focusing on seamless integration. You give up the UV color-changing feature for streamlined, high-speed printing capabilities. The 1.75mm diameter ensures compatibility with specific ecosystems. This option suits users who prioritize automation and accuracy in their workflow, making it a specialized choice for those using compatible hardware rather than seeking unique color-shifting effects for general use.
Quick picks
Our 7 picks
iSANMATE 1.75mm UV Color Changing PLA+
Best for: UV-reactive color changing prints
- Material Type
- PLA+
- Filament Diameter
- 1.75mm
- Net Weight
- 1 kg
- Dimensional Accuracy
- +/- 0.03 mm
- Size
- 1KG
- Weight
- 2.2 pounds
View on Amazon: iSANMATE 1.75mm UV Color Changing PLA+ Affiliate link
This is iSANMATE PLA+ filament designed for 1.75mm printers. It features a unique UV-reactive property that shifts color to blue under sunlight or ultraviolet light. The material offers 1.75mm diameter with a dimensional accuracy of +/- 0.03mm. You get a 1kg spool suitable for various printing needs. This option suits users looking for interactive prints that change appearance based on lighting conditions.
Pros
- UV and sunlight reactive color change to blue
- 1.75mm diameter with +/- 0.03mm dimensional accuracy
- PLA+ material for improved layer bonding
- 1kg (2.2lbs) net weight per spool
Cons
- Color change effect fades if exposed to sunlight for long periods
- Single color variant per spool rather than multi-color gradient
- Limited to UV-reactive properties only
Good fit if
- You want prints that change color under UV light
- You need reliable dimensional accuracy for detailed models
- You prefer PLA+ for better layer strength
Skip if
- You require multi-color gradient effects in one spool
- You need filament that maintains color change indefinitely outdoors
- You prefer standard PLA without special UV properties
Verdict: iSANMATE PLA+ UV Color Changing Filament is ideal for makers seeking interactive prints that shift to blue under UV light. It offers precise 1.75mm dimensions and durable PLA+ material for reliable results.
GIANTARM 1kg Silk Rainbow PLA Filament
Best for: decorative prints with a shiny finish
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- +/-0.02mm
- Surface Finish
- Silk
- Color Effect
- Rainbow
View on Amazon: GIANTARM 1kg Silk Rainbow PLA Filament Affiliate link
This GIANTARM filament delivers a shiny silk finish and a rainbow color effect for your 3D prints. It features 1.75mm diameter with tight dimensional accuracy of +/-0.03mm. The 1kg spool is vacuum sealed and dried for 24 hours to prevent clogs. It works with most FDM printers and requires a nozzle temperature between 190℃ and 215℃. You get a consistent, eye-popping result without extra polishing.
Pros
- Shiny silk-like surface finish
- Rainbow color effect
- Dimensional accuracy of +/-0.03mm
- Vacuum sealed and dried for 24 hours
Cons
- Limited to 1kg spool size
- Requires specific temperature range of 190℃-215℃
- No mention of spool hub hole diameter compatibility
Good fit if
- You want a shiny, silk-like finish
- You need consistent dimensional accuracy
- You prefer vacuum-sealed filament
Skip if
- You require standard matte PLA
- You need a larger 2kg spool
- You prefer single-color filaments
Verdict: GIANTARM Silk Rainbow PLA 1.75mm 1kg suits makers seeking a decorative, shiny silk finish with tight tolerances. It is ideal for detailed projects where visual appeal matters more than structural strength.
SUNLU Glow in the Dark PLA Filament (1 kg)
Best for: Glowing 3D prints with standard PLA
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Max Print Speed
- 100mm/s
- Dimensional Accuracy
- +/- 0.02mm
- Surface Finish
- Glow in the Dark
View on Amazon: SUNLU Glow in the Dark PLA Filament (1 kg) Affiliate link
This SUNLU filament is a 1.75mm PLA designed to glow in the dark after absorbing light energy. It features a dimensional accuracy of +/- 0.02mm and a neat winding process to reduce tangles. The spool measures 8.00 inches in diameter, fitting most FDM printers. You can print at speeds up to 100mm/s with recommended temperatures between 200-210°C for the nozzle. It is ideal for creating unique, luminous 3D prints.
Pros
- Glow-in-the-dark phosphorescent material
- 1.75mm diameter with +/- 0.02mm accuracy
- Neatly wound spool reduces tangles
- Compatible with most 1.75mm FDM printers
Cons
- Requires UV or strong light to charge glow effect
- Limited to white base color with green glow
- No mention of moisture-resistant packaging
Good fit if
- You want prints that glow in low light
- You need reliable dimensional accuracy for detailed models
- You prefer neatly wound filament to avoid jams
Skip if
- You require multi-color gradient effects
- You need high-speed printing beyond 100mm/s
- You prefer filaments with opaque or dark base colors
Verdict: SUNLU Glow in the Dark PLA Filament is a practical choice for makers seeking unique luminous effects. It fits users who prioritize reliable winding and standard 1.75mm compatibility for glowing projects.
OVERTURE Matte PLA 1.75mm 1kg
Best for: hiding layer lines with a frosted finish
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- ±0.02mm
- Surface Finish
- Matte
- Printing Technology
- FDM
View on Amazon: OVERTURE Matte PLA 1.75mm 1kg Affiliate link
This OVERTURE filament delivers a frosted matte finish that conceals layer lines for a professional look. It maintains tight dimensional accuracy of ±0.02 mm, ensuring consistent layer bonding and less warping. The material offers excellent bed adhesion and improved overhang performance. You get a 1 kg spool of 1.75 mm PLA suitable for most hobbyist and industrial printers. It is designed for high visual quality prints with low odor and shrinkage.
Pros
- Frosted matte finish conceals layer lines
- Dimensional accuracy of ±0.02 mm
- Excellent bed adhesion and overhang performance
- Low odor and low shrinkage
Cons
- Matte finish may reduce color vibrancy compared to glossy options
- 1 kg spool size limits large volume projects
- Requires proper storage to maintain the 1-year shelf life
Good fit if
- You want to hide visible layer lines on prints
- You need consistent dimensional accuracy for precise parts
- You prefer a non-reflective professional surface finish
Skip if
- You require glossy or silk surface finishes
- You need glow-in-the-dark or color-changing effects
- You want to print with ABS or PETG materials
Verdict: OVERTURE Matte PLA 1.75mm is a reliable choice for users prioritizing a smooth, non-reflective surface and tight dimensional tolerances. It suits makers who need consistent layer bonding and minimal warping for high-quality visual models.
YOOPAI Silk PLA+ 4 x 250g Bundle
Best for: multi-color display models and decorative prints
- Material Type
- PLA+
- Filament Diameter
- 1.75mm
- Net Weight
- 250gx4
- Dimensional Accuracy
- ±0.02mm
- Surface Finish
- Silk
- Color Printing
- Multi-Color
View on Amazon: YOOPAI Silk PLA+ 4 x 250g Bundle Affiliate link
This bundle offers four 250g spools of 1.75mm silk PLA+ filament with a ±0.02mm dimensional tolerance. The dual/tri-color design creates dynamic color shifts as models rotate, while the upgraded PLA+ material provides better impact resistance and flexibility than standard PLA. You get a silky, glossy finish that requires no post-processing. The small spools allow you to test multi-color combinations without committing to full 1kg rolls.
Pros
- Dual/tri-color silk PLA+ creates dynamic color shifts
- Upgraded PLA+ offers improved impact resistance and flexibility
- Silky, glossy finish requires no sanding or finishing
- Four 250g spools enable multi-color testing
- Precision-wound with ±0.02mm diameter tolerance
Cons
- Each spool is only 250g, limiting total print volume per pack
- Color combinations are fixed per spool, not user-selectable mid-print
- No specific moisture-proof spool design mentioned, relying on vacuum bags
Good fit if
- You want to experiment with multi-color prints without buying large rolls
- You need a silky, glossy finish for display models
- You require higher durability than standard PLA for functional parts
Skip if
- You need single-color prints only
- You prefer standard PLA over the upgraded PLA+ material
- You want large, continuous spools for long prints
Verdict: YOOPAI SUNLU Silk PLA+ 250g x4 is a practical choice for makers who want to test multi-color effects and need a durable, glossy finish. It fits users who value flexibility and visual impact over raw material volume.
eSUN PLA+ 1.75mm 1KG Spool
Best for: High-precision functional printing on fast printers
- Material Type
- PLA+
- Filament Diameter
- 1.75mm
- Net Weight
- 1 kg
- Dimensional Accuracy
- +/- 0.03mm
- Size
- 1KG
- Weight
- 2.2 pounds
View on Amazon: eSUN PLA+ 1.75mm 1KG Spool Affiliate link
This eSUN PLA+ filament offers a 1KG spool of 1.75mm material with a tight dimensional accuracy of +/- 0.03mm. It is designed for high-speed printing and features improved toughness compared to standard PLA. The filament is compatible with most FDM printers, including Bambu Lab and Creality models. It provides consistent feeding and low warping for stable prints. This option suits users who prioritize precision and durability in their functional parts.
Pros
- Dimensional accuracy of +/- 0.03mm ensures high precision
- Enhanced PLA+ material offers higher strength and toughness
- Compatible with high-speed printers like Bambu Lab and Creality
- Tangle-free design with smooth feeding and no plugging
Cons
- Limited to standard 1.75mm diameter
- No specific color-changing or glow-in-the-dark features
- Standard 1KG spool size may require frequent reordering
Good fit if
- You need high dimensional accuracy for detailed prints
- You print functional parts requiring increased toughness
- You use high-speed FDM printers like Bambu Lab
Skip if
- You require color-changing or UV-reactive filaments
- You prefer glow-in-the-dark printing effects
- You need larger 2KG spools for extended runs
Verdict: eSUN PLA+ 1.75mm 1KG Spool is a reliable choice for users who need precise, durable prints on high-speed printers. It fits those prioritizing mechanical strength over aesthetic effects.
Bambu Lab 1.75mm PLA Filament Refill
Best for: users with Bambu Lab AMS systems
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- +/- 0.03 mm
- Printing Technology
- FDM
- Finish
- Matte
View on Amazon: Bambu Lab 1.75mm PLA Filament Refill Affiliate link
This Bambu Lab PLA filament offers 1.75mm diameter with +/- 0.03 mm dimensional accuracy. It is designed for fast printing and high strength. The material includes RFID tags for automatic printer configuration. You get a 1kg refill without a spool. This option suits users who want consistent quality and easy setup with compatible systems.
Pros
- High dimensional accuracy of +/- 0.03 mm
- RFID tags for automatic settings configuration
- 1kg net weight of PLA material
- Compatible with AMS for easy loading
Cons
- Sold as a refill without a spool
- Requires manual spool installation
- Limited color selection in silver
Good fit if
- You use Bambu Lab printers with AMS
- You prefer precise dimensional accuracy
- You want to reuse existing spools
Skip if
- You need a ready-to-use spool
- You require a wide color variety
- You print with non-compatible printers
Verdict: Bambu Lab 1.75mm PLA Refill delivers precision and speed for automated printing workflows. It fits users who prioritize accuracy and seamless integration with Bambu Lab ecosystems.
Specifications side by side
| Spec | iSANMATE 1.75mm UV Color Changing PLA+ | GIANTARM 1kg Silk Rainbow PLA Filament | SUNLU Glow in the Dark PLA Filament (1 kg) | OVERTURE Matte PLA 1.75mm 1kg | YOOPAI Silk PLA+ 4 x 250g Bundle | eSUN PLA+ 1.75mm 1KG Spool | Bambu Lab 1.75mm PLA Filament Refill |
|---|---|---|---|---|---|---|---|
| Material Type | PLA+ | PLA | PLA | PLA | PLA+ | PLA+ | PLA |
| Filament Diameter | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm |
| Net Weight | 1 kg | 1kg | 1KG | 1kg | 250gx4 | 1 kg | 1kg |
| Max Print Speed | not stated | not stated | 100mm/s | not stated | not stated | not stated | not stated |
| Dimensional Accuracy | +/- 0.03 mm | +/-0.02mm | +/- 0.02mm | ±0.02mm | ±0.02mm | +/- 0.03mm | +/- 0.03 mm |
| Surface Finish | not stated | Silk | Glow in the Dark | Matte | Silk | not stated | not stated |
| Printing Technology | not stated | not stated | FDM | FDM | not stated | not stated | FDM |
| Color Printing | not stated | not stated | not stated | not stated | Multi-Color | not stated | not stated |
| Compatible Material | PLA | PLA | PLA | PLA | PLA | PLA | PLA |
| Features | not stated | not stated | Glow in the Dark | not stated | not stated | not stated | not stated |
| Size | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1.75mm Refill |
| Finish | not stated | Silk | not stated | Matte | Silk | not stated | Matte |
| Color Effect | not stated | Rainbow | not stated | not stated | not stated | not stated | not stated |
| Weight | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.6 pounds | 2.2 pounds | 2.2 pounds |
| Dimensions | not stated | not stated | not stated | 8.78 × 2.95 × 8.23 inches | not stated | not stated | 7.87 × 8.27 × 2.72 inches |
| Color | F- Uv Color Change to Rose Red | Silk Rainbow | White (Glow Green) | Matte Black-white | D-silkpla-250g-b-blackpurple+blackgreen+blackblue+pinkgold | Magenta | Silver |
| Model | PLA175-UV | 700-001-1182 | Glow in the Dark PLA Filament 1.75mm | not stated | SUNLU-Y-SilkPLA-250gx4-Dual-2230051 | PLA+175M1KG | PLA-001 |
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Frequently asked questions
What is the best alternative for UV-reactive color changing prints?
The iSANMATE 1.75mm UV Color Changing PLA+ remains the top choice for interactive prints that shift to blue under UV light. It offers precise 1.75mm dimensions and durable PLA+ material. This filament ensures reliable results for makers seeking unique visual effects that respond to ultraviolet exposure.
Which filament provides the best shiny silk finish?
GIANTARM Silk Rainbow PLA is the best premium option for decorative prints with a shiny finish. It features a rainbow color effect and tight tolerances of +/- 0.03mm. This 1.75mm filament suits detailed projects where visual appeal matters more than structural strength, delivering a glossy, silk-like surface.
Is there a budget-friendly option for glowing prints?
SUNLU Glow in the Dark PLA is the best budget choice for luminous effects. It uses standard PLA material with a 1.75mm diameter. The filament winds reliably and emits a green glow, making it practical for users who prioritize unique visual impact over complex mechanical properties or high precision.
How can I hide layer lines on my prints?
OVERTURE Matte PLA is the best matte option for hiding layer lines with a frosted finish. It provides a smooth, non-reflective surface with tight dimensional tolerances. This 1.75mm filament ensures consistent layer bonding and minimal warping, resulting in high-quality visual models that look professional without post-processing.
What bundle is best for multi-color display models?
YOOPAI Silk PLA+ 4 x 250g Bundle is the best multi-color choice for display models. It offers a durable, glossy silk finish with four distinct color combinations. This 1kg total weight bundle allows you to test multi-color effects, providing flexibility and visual impact for decorative projects.
Which filament is best for high-speed functional printing?
eSUN PLA+ 1.75mm is also great for high-precision functional printing on fast printers. It prioritizes mechanical strength and durability over aesthetic effects. With precise dimensions and reliable performance, this filament suits users who need strong, accurate parts for functional applications rather than purely decorative or visual displays.
What refill works with Bambu Lab AMS systems?
Bambu Lab 1.75mm PLA Filament Refill is ideal for users with Bambu Lab AMS systems. It delivers precision and speed for automated printing workflows. This no-spool refill ensures seamless integration with Bambu Lab ecosystems, prioritizing accuracy and ease of use for automated, high-volume printing tasks.