Kretrum Silk PLA Dual Color Review: Specs, Pros and Cons
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
This kretrum dual color silk pla 3d printer review covers a 1kg spool of 1.75mm filament designed for visual impact. The material features a silk finish that shifts between blue and purple hues depending on the viewing angle. It maintains a tight dimensional accuracy of +/- 0.02 mm to ensure consistent extrusion. You get a high-gloss surface that enhances the color transition effect. The filament is dried for 24 hours before vacuum sealing. It supports print speeds up to 300 mm/s. This setup helps you create decorations and artwork with smooth layer bonding and minimal warping.
What stands out
- Dual-color silk finish shifts between blue and purple
- 1.75mm diameter with +/- 0.02 mm accuracy
- Supports speeds up to 300 mm/s
- Dried for 24 hours before vacuum sealing
- Meets FDA and RoHS standards
Who it fits
Good fit for
You should choose this filament if you want decorative items with a unique visual shift. The wide compatibility with 99% of FDM printers makes it easy to use in most home setups. The recommended nozzle temperature of 190–230 °C suits standard PLA printers. The high gloss finish works well for gifts or artwork. The vacuum-sealed cardboard spool helps keep the material dry. You can print at various speeds, from slow detail work to faster 300 mm/s runs.
Who should skip it
Skip this option if you need standard solid colors for functional parts. The dual-color effect changes based on lighting, which may not suit technical projects. The silk finish adds a specific texture that might not fit all designs. If you require a different color pair, you must select a variation. The packaging uses recycled cardboard, which offers less protection than premium plastic spools. You should also avoid this if you prefer matte finishes over high-gloss surfaces.
Verdict: This filament delivers a striking color shift for decorative prints. It fits well in standard FDM printers seeking aesthetic upgrades.
Key specs explained
Filament Diameter: 1.75mm
This is the standard thickness for most desktop FDM printers. You can load this spool into nearly any machine without needing adapters. It ensures consistent feeding through the extruder gears. If your printer uses 1.75mm filament, this will fit directly. It is the most common size, so replacement parts and settings are widely available.
Dimensional Accuracy: +/- 0.02 mm
This tolerance tells you how much the actual diameter varies from the target size. A range of 0.02 mm is tight. It helps prevent clogs or under-extrusion. Your printer can push a steady amount of material. This consistency is crucial for smooth prints. Check this spec to ensure reliable layer adhesion and uniform wall thickness.
Material Type: PLA
Polylactic acid is a bioplastic that prints at lower temperatures. It does not require a heated bed for most jobs. It is easy to remove from the build plate. This material is ideal for beginners and detailed models. It has low warping compared to ABS. You get clean prints with minimal smell during the process.
Surface Finish: Silk
This finish gives a glossy, metallic look to your prints. It reflects light differently than matte PLA. The sheen highlights surface details and curves. It is popular for decorative items and figurines. You do not need post-processing to get a shiny result. The texture adds visual depth to your objects.
Max Print Speed: 300 mm/s
This rating shows the speed limit for smooth movement. You can push the printer faster than standard PLA. It helps reduce print times for large objects. Higher speeds require a stable machine and good tuning. Use this to speed up drafts or large displays. It offers flexibility if you need to finish jobs quickly.
Design and build quality
According to the listing, this filament is made from high purity PLA. The material offers a silk finish that shifts between blue and purple hues. This dual-color effect relies on light reflection, creating a shiny surface without needing complex settings. The finish provides a smooth, stable extrusion with superb layer bonding. You get a consistent look for decorations or artwork. The product meets FDA and RoHS standards, which suggests safe handling during normal use. It contains no bubbles and resists clogging, which helps maintain steady printing flow.
The spool holds 1kg of material and weighs 2.2 pounds. The cardboard spool features graduated lines to help you track usage. This design allows you to monitor remaining filament without guessing. The packaging is vacuum sealed to keep the material dry. This protection prevents moisture absorption, which can cause printing defects like stringing or poor adhesion. The spool dimensions are 8.27 inches wide and 2.36 inches tall. These measurements fit standard 3D printer enclosures. You can store the spool on most reels without issue. The cardboard construction is lightweight and recyclable. This layout supports easy loading into your printer. The design prioritizes practical storage and consistent feeding. You benefit from a reliable supply that fits common workspace constraints.
Setup and everyday use
Loading this filament begins with unpacking the vacuum-sealed spool. The listing states the material is dried for 24 hours before packaging, which helps maintain stability during printing. You place the cardboard spool onto your printer’s filament holder. The spool features graduated lines on the side, allowing you to track remaining material without guessing. This visual cue is practical for long prints where running out mid-job is undesirable.
Compatibility is broad. The 1.75mm diameter with +/- 0.02mm accuracy fits 99% of FDM printers and 3D pens. You do not need adapters for standard machines. For daily use, the recommended nozzle temperature ranges from 190°C to 230°C. The listing notes that 210°C yields better gloss, so you may adjust based on your desired finish. Bed temperature should stay between 25°C and 65°C. Printing speeds can vary from 30mm/s to 300mm/s, giving you flexibility for both detailed models and faster prototypes.
The silk finish requires no special settings beyond standard PLA profiles. The smooth layer bonding and low warping mean you can rely on typical slicer presets. The dual-color effect emerges naturally from the material’s light reflection, so you do not need to program complex color changes. The FDA and RoHS compliance indicates safety for indoor use. You can print decorations, artwork, or gifts with confidence, knowing the material flows smoothly and clogs less frequently than lower-quality alternatives.
Before You Buy This Filament
You will need a standard FDM printer that accepts 1.75mm filament. Check your nozzle temperature range. The listing recommends 190 to 230 °C. You should aim for 210 °C for the best gloss. Bed temperature should stay between 25 and 65 °C. Print speeds can go up to 300 mm/s. This filament works with most desktop machines. You must ensure your extruder gears handle silk texture. Silk finishes can sometimes cause more friction in direct drive systems. Verify your printer’s firmware supports high speeds if you plan to print fast. Keep the spool sealed when not in use. The cardboard spool is lightweight but may warp if exposed to humidity. Store it in a dry place. This option suits you if you want decorative items. It is ideal for artwork, gifts, or visual prototypes. It does not replace functional PLA for mechanical parts. Compare it with standard PLA if you need strength. Choose this if you prioritize aesthetics over durability. It fits well in a maker’s toolkit for creative projects.
Check before you buy
- Verify your printer uses 1.75mm filament.
- Check nozzle temp range is 190-230 °C.
- Ensure bed temp supports 25-65 °C.
- Confirm extruder handles silk texture friction.
The product at a glance
Kretrum Silk PLA Dual Color 1kg
Best for: decorative prints with glossy, dual-color finishes
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 300 mm/s
- Dimensional Accuracy
- +/- 0.02 mm
- Surface Finish
- Silk
View on Amazon: Kretrum Silk PLA Dual Color 1kg Affiliate link
This Kretrum filament is a 1.75mm silk PLA with a dual-color purple and blue finish. It offers a high-gloss surface that shifts color at different angles. The material has a dimensional accuracy of +/- 0.02 mm and supports print speeds up to 300 mm/s. You get a 1kg spool suitable for decorations and artwork. It works with 99% of FDM printers.
Pros
- Dual-color silk finish with smooth color transitions
- Dimensional accuracy of +/- 0.02 mm
- Max print speed of 300 mm/s
- No bubbles, clogging, or warping during printing
Cons
- Only one color option is available in this listing
- Cardboard spool is less durable than plastic
- Requires vacuum sealing for moisture protection
Good fit if
- You want a shiny, high-gloss surface finish
- You need precise dimensional accuracy for detailed models
- You print decorative items or artwork
Skip if
- You require a plastic spool for high-speed printing
- You prefer single-color filament for solid designs
- You need multiple color variations in one purchase
Verdict: Kretrum Silk PLA Dual Color Filament is ideal for users seeking a glossy, color-shifting finish for decorative prints. It fits those who prioritize surface aesthetics and precise dimensions over spool durability.
Specifications side by side
| Spec | Kretrum Silk PLA Dual Color 1kg |
|---|---|
| Material Type | PLA |
| Filament Diameter | 1.75mm |
| Net Weight | 1kg |
| Max Print Speed | 300 mm/s |
| Dimensional Accuracy | +/- 0.02 mm |
| Surface Finish | Silk |
| Compatible Material | PLA |
| Finish | Silk |
| Color Effect | Dual Color |
| Dimensions | 8.27 × 8.27 × 2.36 inches |
| Weight | 2.2 pounds |
| Color | Silk Dual-color：purple&blue |
Frequently asked questions
Does this filament work with Bambu Lab printers?
Yes, it works with Bambu Lab printers. The filament has a standard 1.75mm diameter. This is the universal size for most desktop FDM printers. You can load it directly without adapters. Just ensure your machine accepts standard PLA materials. The spool dimensions fit typical holders.
What is the best nozzle temperature for printing?
You should aim for 210 °C. The listing recommends a range of 190 to 230 °C. Sticking to 210 °C yields the best gloss. This temperature balances flow and surface shine. Adjust slightly if you encounter clogs or poor layer adhesion. Keep your extruder clean for consistent results.
Is the spool vacuum sealed for storage?
Yes, the spool comes vacuum sealed. The listing states the material is dried for 24 hours before packaging. This helps maintain stability during printing. You should keep it sealed until ready to use. This prevents moisture absorption, which can cause bubbling or weak layers in your final prints.
What colors does the dual effect show?
The dual-color effect shows purple and blue. The finish is silk, which shifts hues based on the viewing angle. This relies on light reflection rather than mixed dye. You get a shiny surface without complex slicer settings. The visual impact changes as you rotate the printed object.
How heavy is the 1kg spool?
The spool weighs 2.2 pounds. This includes the filament and the cardboard packaging. The dimensions are 8.27 inches wide and 2.36 inches high. It fits standard filament holders on most printers. The weight is typical for a 1kg roll of PLA material.
Can I print fast with this filament?
Yes, you can print at standard speeds. The listing allows speeds up to 150mm/s. Higher speeds may reduce the gloss quality. For best results, keep speeds moderate. This ensures the silk finish remains smooth. Adjust your slicer settings if you notice stringing or layer separation.
Is this filament suitable for functional parts?
No, it is best for decorative prints. The material prioritizes surface aesthetics over durability. The silk finish is prone to scratching. It is not ideal for mechanical parts or tools. Use it for models, figurines, or art pieces where visual appeal matters more than strength.