eSUN PLA Luminous Rainbow 1KG 3D Printer Filament, 1.75mm
Glow-in-the-dark rainbow filament! Looks white/pearl in daylight, then glows in vivid rainbow colors — green, blue, blue-purple, and pink — in the dark. The glow color and pattern shift gradually along the spool, so every print is one of a kind.
Key Features• White in daylight, multi-color glow in the dark (green / blue / blue-purple / pink)• Glow color and pattern vary along the spool — no two prints glow exactly alike• Easy to print like standard PLA: low warping, good bed adhesion, minimal odor• Vacuum-sealed 1KG spool with desiccant• Dimensional accuracy: 1.75mm +/- 0.03mm
Printing Guidelines• Nozzle temperature: 190–230°C (lower temps reduce stringing)• Heat bed: 45–60°C• Print speed: 40–90mm/s• For the strongest glow, expose the print to light before viewing in the dark
Spool Dimensions• 1KG spool: 195mm diameter, 57mm width, 63mm hub hole
Shipping & Returns• Ships from Columbus, Ohio• FREE shipping via USPS Ground Advantage with tracking• 1 business day handling time• 30-day returns, buyer pays return shipping