SUNLU 0.25KG Rainbow Silk Filament Bundle,1kg in Total,(Rainbow 02-05) | Multicolor Gradient 3D Filament, Shiny Silk 3D Printer Filament 1.75mm ±0.02mm, Individually Vacuum Packed, 4 Pack
Compare all 102 SUNLU PLA Silk 1kg listings →
Is this a good price? Every Thursday we email the cheapest price per kg for each major material, plus our best buy of the week.
Product Details
- Rainbow Silk Filament: SUNLU Silk Rainbow filament changes color every 8 meters. Faster color changes and more color variations can be seen in 3d prints.
- Filament Spool Diameter: 250G Spool Diameter: 140mm(5.51 inches), Spool Width: 36mm(1.42 inches), Spool Hub Hole Diameter: 53mm(2.05 inches).
- 250g Spool Adapter: To use 250g spools with your printer or AMS, print a compatible spool adapter. Search for "250g spool adapter" on MakerWorld to find models. Securely attach the adapter to the spool's core to ensure reliable feeding and uninterrupted printing with smaller filament quantities.
- Shiny Silky Surface: Silk Rainbow filament has a very shiny smooth surface, the reflective effect is good, and the color is bright, which is very suitable for 3D printing art.
- Silk Rainbow Filament 1.75mm: SUNLU Silk Rainbow filament consistent diameter tolerance 1.75mm ±0.02mm, making it compatible with nearly all 1.75mm FDM 3D printerss.100% neat rate that reduces the risk of tangles and jams, and provides a smoother and more efficient 3D printing experience.
- Filament Spool Diameter: 250G Spool Diameter: 140mm(5.51 inches), Spool Width: 36mm(1.42 inches), Spool Hub Hole Diameter: 53mm(2.05 inches).
- Recommended settings: For optimal results with Silk Rainbow Filament, we recommend printing at a nozzle temperature of 205-220℃, a bed temperature of 50-60℃, and a printing speed of 100-200mm/s.
- Full of Artistry: Great for printing decorations to decorate a space with gorgeous colors, printing toys to share for kids to play with is also great.
- Vacuum Packaging: SUNLU Silk filament 3D printer filaments are vacuum packed with desiccant. Vacuum packaging avoids dust and moisture and can maximize the protection of filament from humidity.
- SUNLU Main 3D Products: SUNLU offers a wide range of high-quality 3D printing products, including 3D printing filaments, 3D printers and various materials.
From the listing on Amazon.
View our other SUNLU listings here.
View our other PLA listings here.
Keep your filament dry, view our gear here.
Printing SUNLU PLA
SUNLU PLA in Silk Rainbow runs on the PLA profile below, and this listing is a 1kg spool. PLA is best suited to everyday prototypes, models, and indoor parts that won't face heat or heavy stress. Brands and even individual spools vary, so treat these as starting points and run a quick temperature tower to lock in the sweet spot for your printer.
Ranges checked against Bambu Lab, Prusament and Polymaker data. Heat resistance is the heat deflection temperature (HDT). Read our PLA filament guide for bed adhesion, drying, troubleshooting, and material-specific tips.
Nozzle Compatibility
This is an unfilled plastic, so it is not abrasive: a brass nozzle works and lasts, and so does hardened steel. With hardened steel, print about 5 to 10°C hotter.
Based on Bambu Lab and Prusa guidance. More in our nozzle types guide.