This non-toxic medium will add luminescence to most surfaces when charged with light. It may be used alone or mixed with lighter acrylic colors. Ideal for Halloween crafts, adding stars to the walls of kids’ rooms and decorative painting highlights. It can be used on wood, papier mache, walls, glass, ceramics, candles, Styrofoam, poster board and fabric. When using on fabrics, add DecoArt Fabric Painting Medium. Available in 2 oz. bottles.