The Dual Brow Brush includes a stiff, angled brush for the easy application of makeup, helping to fill in for thicker-looking brows. The other end holds a soft, smaller brush for the blending of makeup, leaving your eyebrows natural-looking and well-groomed. The soft, fine hairs will not irritate skin. Recommended for use with gloPrecision Brow Pencil and gloEye Shadow.