The brush is designed with steep, angled bristles for precise blurring under the eyes and in hard-to-reach areas. Dip the flat side of the brush into your favorite concealer. Gently apply the product in a “V” shape, starting below the inner corner of your eye and ending at the outer corner. Blend the color in with short, light strokes for a soft, airbrushed look. This brush works well as a shadow blend