What it is:A brush with firm, tapered bristles that make it easy to apply concealer and corrector on hard-to-reach areas, like the inner corners of your eyes and along the lash line.What it does:This brush is shaped to reach into the tiniest corners and deposit the perfect amount of Creamy Concealer or Corrector under the eyes. It can also be used to spot-apply Face Touch Up Stick and the high-end synthetic bristles help blend product evenly and won't swell with age.What else you need to know:It comes with protective cap to prevent a mess when carried in a cosmetic bag.