Photoluminescent sand PBG-6XL Produce photoluminescent glass

PBG-6XL photoluminescence sand under any light source for 10 minutes can glow in the dark for up to 12 hours, fine particles uniform 1-2 mm, washable, easy to clean, non-toxic, harmless, non-radioactive, skin safety, environmental adsorption capacity is strong, non-flammable, non-volatile, no specific storage requirements.