Details This long-lasting, waterproof brow color is designed with an innovative, superfine brush tip for precise application.How to use: Apply to clean brows before applying any other brow products. Use short, feathery strokes, following the natural shape of your brows. Brand: stila. Style Name:Stila 'stay All Day' Waterproof Brow Color. Style Number: 5219582. Available in stores.