For applying under-eye concealer, you'll love this smaller “kitten paw” version of the BK 101 Contoured Foundation brush so much! Use it in a patting motion to apply under-eye concealer. It blends out smoothly and seamlessly every time! It can also be used to apply concealer by the sides of the nose or to other areas of the face. It’s also great for contouring! This is part of the softest, most luxurious brush set made specifically for mature skin. The full 7-piece brush set was designed in collaboration with Angie Hot & Flashy to address the unique needs of mature skin.