It's an Etude eyeliner.

It is that eyeliner that I think everyone knows.

I think it is one of the well-made products from Etude.

I'm using the dark gray one well because it looks more natural than black.

I hope it isn't discontinued.

I think it came out around early to mid-2010, and I hope they continue to release it in the future.

I cried while watching a movie, but it didn't smudge or wash off, so I've been using it with confidence ever since.