I usually use an angled brush to put on my eyeliner since some liquid liners are hard to work with. The Etude House Drawing Show Easygraphy Brush Liner is so good and so easy to use. I used it right away and didn't prime my eyelids and it has lasted nearly all day. Application is easy and a good amount of product easily comes out onto the brush. It might be hard to tell from the photos but the brush tip is exactly like a angled makeup brush. It's pretty soft as well so you don't have to worry about poking yourself.