... plastic, ceramics, glass etc. Then you can make your own glow in dark products. Luminous powder is made from rare earth ... toys, handicraft, clock, etc.Not only photoluminescent pigment (glow in the dark powder), but also photoluminescent film (glow stickers), photoluminescent board ... are offered by Lightleader. More info feel free to contact Lightleader. Glow in the dark photoluminescent Pigment