ZIRO PLA Glow Filament 1.75mm, Glow in the Dark 3D Printer Filament 1.75mm Color Changing Multicolor, 1kg (2.2lbs), Dimensional Accuracy +/- 0.03mm, GID Rainbow

["Glow PLA Filament 1.75mm: ZIRO glow in the dark PLA contains luminous powder that can emit light in the dark after absorbing light energy. Glow effect: UV>Sunlight>LED light. It is recommended to expose the piece to strong sunlight/UV light for about 30 minutes to achieve a better glow effect.","High-Quality PLA: ZIRO PLA Filament is made of high-quality raw material with excellent printability: good formability, higher strength, no odor, no warping, clog-free, and bubble-free. Complete mechanical wire winding to avoid tangles and knots during printing.","1.75mm Filament Accuracy: Advanced CCD diameter measurement control, PLA dimensional accuracy is +/- 0.03mm. The strict tolerance ensures that ZIRO filament printing is easier and more stable. Recommended print settings, Nozzle: 190-220°C, Bed: 50-60°C, Speed: 30-90mm/s.","Compatible with Almost All FDM Printers: ZIRO 3D printing filament works perfectly with most printers on the market. A spool with a larger inner diameter makes feeding smoother. Spool diameter 20.3cm, spool width: 6.3cm, hub hole diameter 6cm.","Package Includes: 1kg glow in the dark + a resealable bag + a 5m cleaning filament + a random 5m filament sample. And our friendly customer service. If you have any questions or suggestions, please contact us. We will do our best to solve your problem"]