Precision Tip Applicator mimics the finest hair-like strokes, making it incredibly easy to create the brows of your dreams, The Styling Brush sweeps brow hairs into place and effortlessly blends strokes for a more natural looking brow, Vitamin E and polymers condition brows so that they stay strong and healthy, Long wearing formula offers up to 10 hours of wear, so that your brow look lasts all day.