Place the brush against your upper lash line so that it is as close as possible to your eyelashes. Then, begin applying eyeliner to your upper lash line. Move out towards the outer edge of your lash line.The Ultra-fine precision brush tip allows you to effortlessly achieve thin to thick lines with maximum control and an exquisite matte finish.This easy- to-use, waterproof liner is so pigmented; you literally need one stroke of application.