Etude Gel Pencil Liner

Etude House Super Slim Proof Gel Pencil Liner Choco Brown
 
If you remove too much of the contents, it won't go back in and will break.
I was worried because I heard it breaks easily, but I got the hang of it after using it for a while. If I twist it just a tiny bit, it draws a thin, clean line without smudging, and the staying power is decent, so I'm using it almost to the very end. I tend to use cosmetics for a long time, so I feel like the amount inside is a bit small.

I like that it draws thinly and the colors are natural and not too intense.