have used Stila's waterproof liner for a while now, but was looking to find something cheaper. This is a great alternative for the most part! In these photos, from left to right it's Docolor, Stila, and a Maybelline pencil liner I also use. You may not be able to tell as well from the photo, but the Docolor is actually a significantly darker black than the Stila which is what matters most to me. As far as waterproof goes, you can see from the second photo that Stila probably wins in that regard -- this was after scrubbing my hand with dish soap though, so to be fair it's not like the Docolor would come off with just water. The Docolor pen tip is just a little bit harder to manage for me yet; it's more like a pen whereas Stila has a longer, thinner tip. But I'm sure I'll get used to that after a while.

The best I’ve ever used.

I’ve used several of the more expensive liquid eyeliners (Stila and Kat von D) and this one out performs them all! It’s truly smudge proof and water proof! I’m confident when I wear it, it will last all day! It’s so affordable too at a fraction of what those other brands cost!

Perfect thin liner that stays all day!

It is pretty good! It is easy to use, stays in place most of the time, even tho I found it was a little bit watery, when it dries looks good. I would buy it again.