Product Details Laura Mercier 's easy to use Tightline;Cake Eye Liner delivers long lasting colour payoff that doesnt fade throughout the day for flawlessly defined eyes. To create a tightline use the Flat Eye Liner Brush and dip the brush into clean water then work the Tightline Cake Eye Liner into a thick paste. Apply the;the liner;underneath the root of the upper lash line by wiggling the brush between individual lashes. Reapply to add intensity. How To Use To create a tightline, dip the Flat Eye Liner Brush into clean water, then work the Tightline Cake Eye Liner into a thick paste. Apply the Tightline Cake Eye Liner underneath the root of the upper lash line by wiggling the brush between individual lashes. Reapply to add intensity. Full Ingredients (Black Ebony): Talc, Propylene Glycol, C9-15 Fluoroalcohol Phosphate, Sorbitan Sesquioleate, Polymethyl Methacrylate, Magnesium Myristate, Polyethylene, Alcohol Denat., VP/VA Copolymer, Mineral Oil (Paraffinium Liquidium), Trimethylsil