Introducing the hottest shade of the season, paired with Stila's beloved and best-selling liquid eye liner - Stay All Day® Waterproof Liquid Eye Liner in head-turning cobalt. This easy-glide, quick-dry precision liner stays in place all day - no smudges, feathering, or running. The thin, marker-like tip is easy to use, even for the least experienced and delivers any look, from a thin line to a bold, dramatic stroke. It goes on smoothly without skipping, smudging, or pulling, and stays in place until you say when! Features & Benefits: striking cobalt shade (rich blue) waterproof and long-lasting. felt tip applicator for easy, precise application. goes on smoothly without skipping or pulling.