My favorite play eye pencil
It also comes with its own sharpner and smudging tip. Bonus. I actually use the smudger all the time, too. It's so handy. Comparable to alot of high end eyeliners that I've tried. The staying power is pretty good. I'd say around 9 hours with only slight running. I've never been able to find an eye liner that doesn't run a little bit though! I usually set with a tiny bit of power if I need it to last forever.