The cat-eye is a classic beauty look and for good reason. Not only does it add a feminine touch to your peepers, but it also enhances your entire face and gives it an instant lift. Unfortunately, it's also one of the hardest to perfect. No matter how stable our hands are, how smooth our eyeliner formula is, or how many times we start from scratch, we just can't seem to get that tiny wing just right. Well, not anymore.