What it is: An innovative eyeliner brush that has an elbow-shaped ferrule to easily draw on cream or liquid liner. What it does:Intensify your eyes with this expertly designed eyeliner brush for liquid formulas. The angled ferrule (the brass part between the handle and the bristles) arches toward your eye, making it easier for you to apply liner on yourself. The bent tip keeps your hands and fingers free from getting in the way, allowing you to concentrate on precise application. The synthetic taklon fibers allow you to use this brush with all types of liners.