Ditch your sharpener, but stay sharp! This waterproof kohl eyeliner glides on and self-sharpens every time you twist the cap off. Inspired by Smashbox pros who sharpen before every use on set, this first-of-its-kind pencil has a sharpener built right into the cap for a perfect tip-so you'll always get a precise line.
It goes on perfectly, but I've had it less than a month and I'm already running low and I don't think there's a way to advance it. I can't decide if it's worth the $20.