A two-in-one eyeshadow brush specially designed for eye contouring, with a tapered end for defining and a domed end for blending. dual-ended eyeshadow brush is designed just for eye contouring—a groundbreaking technique once used only by makeup pros to define and enhance eyes. The tapered Shade end is uniquely shaped to precisely sweep on shadow exactly where you want it, while the Light end blends and softens product without removing pigment—creating a natural-looking, contoured eye look.