What It Is: A water-resistant liquid eyeliner pen. What It Does: Similar to a graceful calligraphy pen, the innovative liner's perfectly calibrated tip allows for easy application with astonishing control and precision. Create expertly defined eyes, effortlessly. Water-resistant, long lasting formula. Delivers intense, saturated color to the lash line instantly. The calibrated tip glides on smoothly, without tugging or pulling. The extra fine tip can be dotted along the upper lash line to connect the lash line to the tear duct and can also be held at a slant to create a perfectly subtle cat eye. No animal testing. No parabens. Fragrance free. Phthalate free. How to Use: Trace along the upper and lower lash lines. Chantecaille Le Stylo Ultra Slim Liquid Eyeliner