Stila's number one selling waterproof liquid eye liner formula, now with an even finer, ultra-thin tip! Line and define your eyes, with precise strokes. Perfect for filling in the spaces between lashes to quickly and easily make your lashes appear fuller. The formula glides on with ease, dries quickly and won't smudge or run, day-into-night. Key features: - Waterproof. - Easy-to-use for everyone. - Goes on smoothly without skipping, smudging, or pulling. - Lasts all day long.