Diamond FX Neon Single Color Cake is a wax-based face paint with a highly pigmented formulation. Diamond FX Neon Single Color Cake makes your face painting designs glow brightly and intensely under black light. Diamond FX Neon Single Color Cake is perfect for night clubs, bowling parties etc where black light is very popular these days. Their dense and concentrated formulation helps retain brightness and consistency even when painted over other colors. Available in 10 gram refill, 32 gram, 45 gram or 90 gram sizes.