BENEFIT COSMETICS Precisely, My Brow Pencil Waterproof Eyebrow Definer in 4 - Warm Deep Brown (0.026 g) Get brows that stick with you through thick and thin, in water and on land, and through 12 hours of wear. With a twist-up precision tip that draws hair-like strokes and a spoolie end to blend it out, this waterproof pencil is all you need to create the elegant arches of your dreams. NWT- package is unopened.