TECBEARS Glow in The Dark Petg Filament,Neatly Wound 3D Printer Filament Bundle,250g/Spool, 8 Packs (2 Spool of Black Petg and 6

Why choose TECBEARS Glow Petg? - Glow Petg Filament 1.75mm with 10% luminous powder - It contains fluorescent materials that can glow in the dark after absorbing light energy - Absorbed light energy method:LED Light, SUN Light, UV Light - Multicolor Glow in The Dark Filament - Smooth Feeding - Good Adhesion - Less Stringing - No Clogging - Bubble-Free - High Compatibility 1.75mm Filament - Neat Wound Filament -Note: 1.Glow Petg Filament should avoid long exposure to direct sunlight. 2.The longer the exposure time, the faster the color fades. 3.When installing and changing filament, we highly suggest preheating the nozzle first to reduce the nozzle block risk.