Details: GLOW IN THE DARK PAINT-NATURAL GLOW Works on most surfaces including fabric. It comes in a convenient squeeze bottle. Glows in the dark after exposing it to light. This glow paint is manufactured with a phosphorescent pigment that stores light and then gradually releases it. Expose glow paint to any type of light for approximately 1 minute and watch it glow in the dark for approximately 1 hour.It is blacklight responsive too.