The EcoTools 360 Ultimate Sheer Foundation Brush is best with powders for buildable coverage and consists of air-soft bristles to help provide a weightless, natural-looking base. Dip brush into your favorite powder, tap off excess and sweep onto face in circular motions. Continue until your desired level of coverage. This brush blends out powdered foundation, cream blush, and cream bronzers effortlessly for a flawless finish!