1.75mm Glowing in Dark 3D Printer Filament

Luminous Starry PLA Filament contains phosphorescent materials that glow in the dark after absorbing light energy.Using a unique core wrapping process, its inner core is Blue and Black or Green and Black, the outer layer is wrapped in transparent PLA, so as to maximize the filament's luminous time. You only need to expose it to UV light for a few minutes, leave it in a dark room and you will get an amazing glowing effect.Shiny light spots all over the print, glowing soft blue or green light in the dark.

Shining a UV light on a filament or printed surface is like traveling through a star-filled space. When the glow stops, the glow pla filament shows transparent and black with some glitter. After continuing light exposure, the glitter will glow in the dark and shiny like blue/green starry sky.

This 3D printer filament is black in the day, then glow shiny blue or green like starry sky in the dark place. The finished items printed by Shiny Glow in The Dark Filament PLA can be used as decoration, gift,craft, printing glow sticks, figurines.Please note that this type of filament should avoid long exposure to direct sunlight;The longer the exposure time, the faster the color fades.High Compatibility Filament FDM 3D printers and 3D Pen                                               
                        
Specification                                
Filament Diameter: 1.75mm                                
Tolerance: ±0.03mm                                
Printing Temperature: 190°C-230°C                                
Heated Bed Temperature: 40-60°C                                
Printing Speed: 40－100mm/s                                
Product weight: 1KG                                
Length:335-340m/Spools                                
Colors:multicolor                                
Processing Service :OEM,ODM                                
Certificate:SDS,Rosh, Reach