These are sold by 15g volume in jars.
This item is very dense. Usually weighs 25g.
Glow in the dark powder is a kind of photo-luminescent material, which can convert various forms of energy absorbed from the outside world into non-equilibrium light radiation.
Glow in the dark powder is very bright and lasts for quite a long time.
Charge pigments in light first to make them glow in the dark. The longer they are charged, the longer they will hold glow. They can glow up to 10-12 hours!
Widely used: glowing plastics, rubber, printing, paints, coating, glass, enamel, ceramics, handicrafts, resins and many other craft projects for illumines effects.
Environmental protection, no radioactivity to the human body.
Disclaimer: Due to the color differences between screens, the color you see may be different than the one you receive. I have done my best to match it according to my screen.