bareMinerals® Brow Master™ Sculpting Pencil makes it easy to shape, fill and define brows to create a natural look. The pencil's oval tip makes application quick and effortless, for thick or thin brows. Mineral pigments provide buildable, natural color designed to match your hair color. The smooth-glide formula is water- and smudge-resistant so your brows won't budge throughout the day.