Aqua Glow in the Dark Powder | Various Sizes - 2 Ounces GLOW IN THE DARK POWDER | NATURAL WHITE IN DAYLIGHT & AQUA GLOW | 2 OUNCES Mix with epoxy, paint, glass, nail polish or acrylic, clay, rubber, cement, ceramic, silicone, glaze or sealers Non-toxic made from Strontium Aluminate Eurpoium Dysprosium. Not food safe Aqua is our second best glow powder after natural green with a glow time of over 12 hours Brighter is better with Techno Glow powders