It’s a good eyeliner that you can write such a fine line and colour is exactly the same as photo. But unfortunately it’s not waterproof.
If you are looking for non-waterproof liner, this is the one for you. Still good one to use.

I need to use eyedrops a few times a day so waterproof eye makeup is important for me. Unfortunately this one can’t fully stand up to eyedrop overflow - it doesn’t come off completely but fades and disappears in places. It’s odd because I don’t see the colour on a tissue if I blot my eyes after using drops, but later I’ve seen myself in the mirror and noticed some eyeliner is gone. Easy to apply, not very dark but can be built up with a few strokes. I’ll use this one up but don’t think I’ll repurchase.

I use for my eyebrows and it's AMAZING! Smudge proof, waterproof and lasts until I remove with cleanser. Can't go without this liner!

It’s easy to apply.

I have this in black and I absolutely love it. I've been looking for a brown eyeliner for a while and this shade is perfect for a more natural look. It's very long wearing but not as waterproof as I would like. Sometimes sweat or tears from yawning would kind of fade it a bit. But it's still very good.