Special water base makeup will not clog your airbrush, dries instantly, will not rub off on clothes or skin. Will not fade, is water resistant, but removes instantly with soap. Ingredients are FDA approved. Spray it on your hair, material, easter eggs, and even balloons. Great for facepainting or even, flawless foundation coverage. One 1 oz. bottle will spray 250 to 350 stencils.