Create sleek, sophisticated as well as extremely slim eye models with the 0.4mm ultra-fine felt tip of Infallible The Super Slim. The longwear ultra-fine tip fluid eyeliner gives you total control for exact lines that keep going as much as 12HR. Glides on properly with constant as well as flow. Skip-proof, drag-proof as well as smudge-proof . How to use: Apply across the top and bottom lash line starting in the inner corner of the eye and dealing outward.