About this item glow in the dark this filament contains phosphorescent materials that glow in the dark after absorbing light energy exposure to strong sunlight or uv light for just 30 minutes will produce an amazing glow in the dark effect but too long an exposure time can damage the glow in the dark filament high compatibility this filament is universally designed and compatible with 3d printers that use filaments with a diameter of 1 75 mm and a dimensional accuracy of 0 03 mm high quality this filament will not warp high accuracy no bubbles no jamming and no pulling vacuum sealed packaging geeetech 3d filament is carefully vacuum packed with desiccant to maintain low moisture content and keep it dry keep dust and foreign matter away prevent nozzle jams specifications net weight 1 kg colour glow pla orange yellow glow green glow blue glow purple glow orange red glow rose red glow white filament size 1 75 mm material polylactic acidplease note to avoid clogging the nozzle remove the filament from the extruder if you are not going to use the printer for a long time after opening the packaging do not expose to fire or direct sunlight store it in a cool and dry place
