Anastasia Beverly Hills Brow Definer - Medium BrownAnastasia Beverly Hills Brow Definer Medium Brown About the product: Create a perfect arch that follows your natural bone structure with the triangular tipped retractable Brow Definer, a precise mechanical pencil that glides effortlessly to mimic fine hair. It gives you a smooth, buildable application, thanks to a long lasting and light formula Smudge proof Water resistant How to use: Start by applying the color with light pressure Outline the eyebrow