From natural to bold definition, this waterproof and smudge-resistant eyeliner delivers color that stays true all day. This mechanical eyeliner swivels up and down, so the point always stays sharp. Ophthalmologist tested. Suitable for sensitive eyes and contact lens wearers. • This mechanical liner defines eyes and delivers the ultimate in application control • Eyeliner stays in place until it is washed off • All-day wear Start a line at the inner corner of the upper eyelid and draw along the lash line to the outer corner.Eyeliner is easily removed with Maybelline Expert Eyes 100% Oil-Free Eye Makeup Remover. Warning: Eye cosmetics in a scratched, infected, or irritated eye and scratches from cosmetic eye applicators can lead to eye damage and in extreme cases, even blindness. If your eye is scratched, stop using all eye cosmetics and go to an ophthalmologist immediately. Never apply this product in a moving vehicle.