Brow down to Wonder'Full Brow; the easiest-to-use brow mascara that tames and tints your arches in a single sweep of the tiny, tapered brush. Small enough for ultimate control, it bumps up your eyebrows with clever fibres, giving you a full, plumped-up effect that lasts for up to 24 hours - seriously. Swipe on for instant fullness that has you out the door in seconds.