Non-, harmless, non-radioactive, strong environmental adsorption capacity. Non-, non-volatile; No special storage requirements. Harmless to human skin; Low-carbon environmental protection, , moisture, and water. Adapted to the various sectors of painting lovers; Works of art painting. Ingredients: Using the new rare earth aluminate luminous materials Condition: and high quality Pigment type: gouache paint Color: blue Material: acrylic acid Light emission time: after absorption light 10-20 minutes can be glow in the dark for 10 hours Duration: can be repeated absorption and emitting light , at least 10 years Uses range: in the Paper/ceramic/plaster/wall/wood/glass/plastic/clothes, etc. Lamps or utensils object painting decoration. Note: If accidentally soiled clothes can be cleaned with water. Failed to run out of luminous pigment should be noted sealed. Package include: 1 x Luminous Paint Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.