6 Color 1/2oz pots of Daytime "Visible" UV Neon ProFX Black Light Acrylic water based Paints fluoresce brightly under UV Black Light. Used by professional Artists, T-Shirt manufacturers, Shoe designers and Crafters worldwide. UVI Neutral paints are white in color and ONLY react to UV Black Light. They DO NOT Glow in the Dark. Once the UV Black Light is turned off, the paint will stop fluorescing. This set includes 6 different colors. Each color is in an 1/2 ounce jar. All ProFX paints are structurally designed to be thinned down for use with airbrushes. Do not mix any acrylic paint with water as this dulls the polymer of the medium, making a virtually clear paint opaque. We do sell our airbrush and thinning medium to thin down the paints for certain projects. PLEASE NOTE: Acrylic paints are not recommended for use on skin or hair.