Lasts all day but hard to apply [SEP] I love that it's self-sharpening, and it definitely lasts all day! But there's something about the texture that makes it easy to make mistakes as you apply it. It's like it almost goes on too easy to where I often end up with uneven lines after barely touching my eye. And then it's hard to fix the lines because it stays on so well. I'm not sure if I'd buy this again.