Colorstay Brow Creator #Medium Brown fills, defines, sculpts, shapes, and perfects brows - with up to 16-hour wear. Customize your look with this waterproof and smudge-proof micro-sculpting brow pencil and powder duo. This brow pencil is all about perfect detail work and amazing fullness that truly lasts: it's waterproof, smudge-proof, and wears for up to 16 hours. It's called a micro eyebrow pencil because of its ultra-precise tip, which draws hair-like strokes for ultra-natural-looking eyebrows. The pencil fills in sparse areas with incredibly natural detail; the velvety brow powder on the other end shapes and adds fullness. The expert spoolie brush shapes and grooms hairs while blending and diffusing color. It is recommended to start by using the micro eyebrow pencil to outline and sketch your perfect brow shape. Then use short strokes to fill in any sparse areas, working in the direction of your natural hair growth. Next, twist open the brow powder and trace it over your eyebrows for added fullness. Finally, blend it all together by brushing your eyebrows up and outward with the spoolie brush.