Rimmel London’s Wonder Last Brow Tint delivers semi-permanent definition that shapes, fills, and perfects brows for up to two days with sleep-proof, waterproof, transfer-proof wear and a natural, softly fuller look. Its conical brush and super-fine applicator tip create precise, hair-like strokes to target gaps, refine arches, and blend color seamlessly in Blonde, Soft Brown, or Medium Brown. Powered by natural-toned pigments including iron oxides, titanium dioxide, and ultramarines, plus film-forming isododecane for reliable staying power, the formula gives steady color payoff that mimics real brow hair. The result is quick, believable brow structure that stays neat through sleep, sweat, and rain, keeping brows groomed from morning to night.