What It Is:Brow Pen by Anastasia Beverly Hills is a waterproof, superfine-tipped detailing pen that creates natural-looking brow-hairs for a micro-bladed look. Best applied directly on clean, dry skin by micro-stroking in the direction of hair growth.What It'S For:Ideal for all skin and brow types, adhering to both skin and hairWhat It Does:Details and defines brows for a fuller-looking finish. Liquid formula glides on effortlessly with a featherlight feel. The sharp, flexible brush-tip easily b