Glow in Dark dust powder that is perfect for art projects and more - 100g/lot
1.Photoluminescent pigment/glow pigment is a new type of luminesce material. Can glow in the dark more than 24hours, Just needs to absorb the visible light for 5-30 minutes
2.Safety:non-toxic, harmless, free of radiation, eco-friendly
4.Usages:ceramic pigments, coating pigments, cosmetic pigments, ink pigments, plastic and rubber pigments etc.
5.Particle size range:20-40um
6.Glowing duration: more than 10 hours