The flat, angled tip of the Eyebrow Makeup Brush allows you to perfectly shape and define your eyebrows using Pür Minerals Brow Perfecting Colors. The Eyebrow Makeup Brush is also great for applying Pür Minerals Mineral Eyeshadow as eyeliner. Simply dampen the makeup brush, dip into your favorite Mineral Eyeshadow and sweep close to your eyelash line.