Achieve perfectly defined brows that last all day with Stila's Stay All Day Waterproof Brow Color in Dark. This long-wearing formula resists water, sweat, and humidity, ensuring your brows stay put from morning to night. The rich, dark shade delivers natural-looking colour that fills in sparse areas and creates precise definition. Ideal for those seeking a reliable brow product that maintains its appearance throughout the day, whether you're at the office or enjoying outdoor activities.