Dhc liquid eyeliner ex brushtip eyeliner pen lets you line and define like an expert. Easytouse, it dispenses just the right amount of smudgeproof liner to create any look, from elegant definition to cateye boldness. Fine brush applicator lends precision, making thin or thick lines a breeze waterresistant formula keeps eyes looking alluring all day and nighthow to use draw a line along the edge of your eyelid. At first use, shake gently or press the pen tip to the back of your hand to encourage flow.