This is my favorite liquid liner, hands down. I've used urban decay, the sephora brand, and some fancy waterproof kind that I got at sephora (which I can't remember right now) and none of them have worked as well as this. It's waterproof but it doesn't clump and it stays on all day! And believe me, if an eyeliner is going to smear, it's going to be on me because hardly anything will stay put on my eyes. I think the brush is a lot easier to control than a felt tip, and the best part is it's only $5 at Target!