I love this pen liner on days when I want to use a liquid liner so that it will stay on the whole day. I got 04 maroon brown and it's a pretty warm brown shade. It's so easy to apply and once it dries, it stays on throughout the entire day. I used to use a nature republic pen liner before that was lower in price, but it erased easily. If you want to try out a new liquid liner, I would recommend clio ones.