The Revlon ColorStay 2-in-1 angled kajal waterproof eyeliner features an angled tip for easy, precise application and a pro-liner brush for bold, smoky eyes. The unique angled design allows for easy application that glides on smooth with rich, radiant color. Use this eyeliner to brighten and enhance your eyes, for a stunning, modern look. The Revlon Kajal eyeliner is ophthalmologist-tested and safe for use on the waterline.