Winky Lux Uni-Brow Universal Eyebrow Pencil - Size O/S - New in Package (NIP) The uni-brow pencil is a cool toned brow pencil that works for most brow shades. Firm texture allows for maximum control, creating a universally flattering look every time. Increase your application pressure for darker toned brows, apply soft pressure for light-colored brows. No stains, holes, or other damage