What it is:An innovative foundation brush with an oversized top for the ultimate, airbrushed finish. What it does: Achieve the perfect canvas for your makeup ritual with The Face I, a foundation brush expertly designed with tapered bristles that blend as they brush, never leaving streaks or smudges. Designed specifically for use with Genius Gel Super-Charged Foundation, this perfectly balanced brush is the first step to a flawless face. What else you need to know: The synthetic, antibacterial hairs work best with liquid foundation. For an optimal finish, use with Genius Gel Super-Charged Foundation. Sephora is the exclusive beauty retailer for this product.