Bblife Glow in Dark PLA 3D Filament Bundle, 4 Popular Luminous Colors: Green, Purple, Blue, Rainbow, 1.75mm, 1kg
4 Spools Glowing in Dark PLA Filament Bundle: It Included 4 Most Popular Glow in Dark Colors in One Box: Glow in Dark Green/Blue/Purple/Rainbow; Each Spool Weight is 0.25kg, 4 Spools Packed, Total is 1Kg 3D Printing Material, It will Glowing in the Dark after Absorbing UV Light. Before Glowing, The Filament is White/Natural Color, After Exposure 30 Mintues to Strong Sunlight or UV light, It Will Get An Amazing Glow Light Effect