[SUNLU Rainbow Filament] SUNLU Rainbow 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.

[Rainbow Multicolor] Adding rainbow multicolor appearance based on PLA/PLA+. Gradually multicolors make your prints more eye-catching and unique.

[PLA Filament 1.75 mm] SUNLU Rainbow filament consistent diameter tolerance 1.75mm ±0.02mm, 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.

[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 filament 3D printer filaments are vacuum packed with desiccant. Vacuum packaging avoids dust and moisture and can maximize the protection of filament from humidity.