This is not worth the price in my opinion. It's pigmented and stays on just like any liquid liner, but the felt tip is really hard and sharp so it feels horrible when I apply it to my lid. It's almost scratchy and just not good. It's way too expensive for what it is and the quality is poor.
I have tried many eyeliners and I was a faithful Clinque eyeliner user, and if i had to get the Clinque I would, but once I started wearing Nars Stylo it is great! One it does not come off, but if you have oily eyelids and you do not alow this to dry a for 10 seconds you will get it on your eyelid. Other than that it is a great product.