SUNLU Transparent Rainbow PLA Filament Bundle Multicolor, Neatly Wound Gradient Rainbow PLA 3D Printer Filament 1.75mm ±0.02mm, Individually Vacuum Packed, 0.25kg per Spool, 1kg in Total, 4 Pack.

Rainbow PLA Filament: SUNLU Transparent Rainbow PLA filament is reliable, versatile, and easy to use. No clogs, bubbles and tangles, its excellent layer adhesion ensures high-quality prints every time.
Color Gradient: The color changes regularly every 8 meters, the color transition is natural, and each color is bright and beautiful.
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.
SUNLU Rainbow Multicolor 1.75 mm Filament: Adding rainbow multicolor appearance based on PLA. Gradually multicolors make your prints more eye-catching and unique. SUNLU Rainbow PLA filament consistent diameter tolerance 1.75 mm ± 0.02 mm, minimum tolerance to ensure consistent feeding and stable prints.
Neatly Wound Spool: 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: To achieve the best printing results, we recommend printing at a nozzle temperature of 205-220, a bed temperature of 50-60, and a printing speed of 100-200mm/s.