Our eyeshadow has a split personality. It can go on dry for a light day look, or foil it with a wet brush and the wild side comes out. One eyeshadow with endless possibilities. Foiling Instructions: Dip wet/dry eyeshadow brush in water, wipe lightly then dip in eyeshadow. Make sure your brush is completley covered with eyeshadow. Then brush on eyelids. It's that easy. TIP: Only use a wet/dry brush for foiling, other brushes are not meant to hold water and will not work.