Glow-in-the-Dark Paint will add luminescence to most surfaces when charged with light. May be used alone or mixed with lighter translucent colors of acrylics. Opaque acrylics will prevent light pnentration needed for charging. Ideal for Halloween crafts, adding stars to the walls of kids rooms, and decorative painting highlights like animal eyes. Medium must be mixed with the paint appropriate for the chosen surface. Shake well before use to redisperse glow luminescence pigments.