An easy-application, waterproof, liquid eye liner that stays put all day! Introducing five ""Intense"" shades of Stila's #1 selling waterproof liquid liner. From thin, precise lines, to thick, dramatic strokes, the formula glides on with ease, dries quickly and won't smudge or run, day-into-night. The fine marker-like tip offers precise application for everyone from novices to pros and results in beautifully defined eyes that will leave a lasting impression.