Define and shape your brows with precision using Revolution Micro Brow Pen in Light Brown. The ultra-fine tip creates natural-looking hair strokes that fill gaps and add definition without appearing heavy or drawn-on. Long-wearing and waterproof, this pen stays put through the day whilst remaining easy to blend for a soft, feathered finish. Perfect for achieving fuller, more sculpted brows in seconds. Suitable for light to medium brown hair tones. Vegan and cruelty-free.