This is literally the best & highest quality glow powder available! This glow powder (pigment) is made in the USA. It's non-toxic & versatile in its usage. This powder can be used for pretty much anything & everything you can think of! The many colors available are used daily in resin arts, on tumblers, freshies, nail acrylics, glow rocks & everything else under the sun! This powder is so incredible, bold and bright in its colors that people have been known to mix it into their paint and paint the walls in their house to have a glowing ambience when the lights are off!! But don't take my word for it purchase any colors I offer & you will see for yourself that I am actually under talking its amazement!!