Kyliner Brush Tip Liquid Eyeliner Pen

Finally, a brush tip that doesn't fray after a few uses—the ultra-fine point makes my winged liner sharp in one smooth stroke. It’s water-resistant enough to survive my commute, and the black pigment stays put all day without flaking.

I've repurchased this twice now because the water-resistant claim actually holds up through a full workday and even a tearful commute. The brush tip stays firm and doesn't splay out, so my wings stay sharp without any touch-ups.

The ultra-fine brush tip is a game-changer for my shaky hands—I got a crisp wing on the first try without any smudging. It stayed put through a long workday and even a quick rain shower, which is more than I can say for my last pen.