Eyeliner that withstands oil and moisture

This is my favorite Uniclub Skinny Art Liner^^

My eyes get tired easily, so I tend to just apply base makeup and a light lip color, and don't do heavy eye makeup... but one thing I never skip is eyeliner.

Since I have brown eyes... I want a defined eye look, so eyeliner is always a must when I go out.

You can draw however you want with the brush type^^

You can draw the outer corners of the eyes thick or thin, and

It's waterproof so it doesn't wash off easily with sweat or water, so I think it's especially good for summer.

It isn't completely transfer-free, but it draws smoothly and without irritation, so this is the umpteenth time I've bought this eyeliner with my own money.