Benefit Cosmetics Precisely, My Brow Pencil Waterproof Eyebrow Definer 3 Warm Light BrownWhat it is: A bestselling brow pencil to transform shapeless, undefined brows with a few strokesnow available in 12 shades to flatter every hair color. What Else You Need to Know: Precisely, My Brow Pencils ultra fine tip makes adding definition to brows easy. It lets you draw incredibly natural looking, hair like strokes that last up to 12 hours. This rich, waterproof eyebrow pencil is ideal for spot filling sparse or over tweezed areas, and the