Drawing inspiration from backstage Dior runway shows brush N 11 is the essential Dior Backstage makeup brush designed for a simple enhanced finish. With a tapered cats tongue shape the ideal tool for face makeup application this Dior Backstage fluid foundation brush helps apply the product to create a second-skin effect and delivers buildable light to medium coverage. Use Dior Backstage makeup brush N 11 to apply fluid or cream foundation. Apply foundation on the T-zone of the face then blend and smooth it outwards. Brush fibers: synthetic.