Expertly define your brows with the glo minerals precise micro browliner a twist up brow pencil with an integrated spoolie brush the versatile makeup tool works to fill smooth and groom brows in an instant the browliner boasts an ultra slim applicator which is ideal for filling in and transforming sparse brows the fine pencil is able to create hair like strokes with upmost precision striving to achieve a natural looking finish effortlessly to apply the retractable brow pencil creates