The Clinique High Impact Gel Tech Eyeliner is a waterproof formula with intense pigmentation that lasts up to 12 hours of wear. n Ultra-smooth and richly pigmented, the gel liner delivers bold impact in just one swipe. The innovative formula glides straight onto the waterline, for up to 12 hours wear, or the lids for up to 24 hours. With a silky-smooth texture, the eyeliner is tug-proof and smudge-resistant, and is suitable for sensitive eyes and contact lens wearers.