Laura Mercier Tightline Cake Eye Liner is an easy-to-use, cake eye liner that delivers long-lasting colour payoff that doesn’t fade throughout the day for flawlessly defined eyes. Now available in 6 smudge and transfer-resistant, colour true shades, the formula glides on the lash line smoothly and stays all day long. Perfect for on the go, pop out your favorite shade from its compact and place it in a 3 or 6-well Custom Compact for a customized colour palette. All Custom Compacts sold separately. Ophthalmologist tested. Appropriate for contact lens wearers. Dermatologically and allergy tested to minimize the risk of allergy and irritation.