What it is: A dual-fiber brush that deposits just the right amount of product to deliver flawless correction and a streak-free, high-coverage, weightless finish.What it does: Drawing inspiration from backstage Dior runway shoes, this full-coverage fluid foundation brush is designed for perfect, simple makeup application. It has a dense brush head in order to blend in a greater quantity of foundation and obtain higher coverage with a totally natural and radiant finish. This firm brush with two types of extremely fine and soft synthetic fibers delivers flawless, controlled application in a single stroke. How to use: Apply a small amount of foundation with the brush, then apply and blend in foundation with the dome of the brush, working in circular movements from the center of your face outward. For touch-ups, lightly dab the areas requiring additional coverage. Synthetic bristles