Winky Lux Uni-Brow Universal Brow Pencil .32g/.01 oz. Full size. New. Never used and in original packaging. Uni-Brow Pencil is a cool toned brow pencil that works for most brow shades. The 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.