ERYONE Filament PLA Glow in The Dark 1.75 mm +/-0.03mm for 3D Printers and Pens 1kg (2.2lbs)/ Spool, Green

1. High quality mixed pla filament that glow in the dark. Eryone provides a variety of color options to meet your printing ideas. 2. Expose to natural sunlight and UV light for 3-5 minutes, then transfer or print the filament to a dark environment to see the luminous effect in the dark. The luminescence will diminish over time and re-absorb light for optimal luminescence. 3. PLA filament mixed with phosphorescent additives, we recommend using hardened steel nozzles to prevent wear. 4. The filament comes in a sealed vacuum packing with a desiccant bag to keep it dry and keep out dust and foreign matter. Perfect winded filament pla,100% Tangle-Free before Unopened, no stringing and warping. 5. Compatible with most FDM 3D printers and 3D pens that use 1.75mm filament. ERYONE offers excellent online customer support. If you encounter any printing issues, please don't hesitate to contact our customer service team for assistance.