I've heard so many good things about this eyeliner I had to try it. I use eyeliner on daily basis, I can't imagine my makeup without an eyeliner.. That's why having a good quality eyeliner, that will last hours is really important to me. I was so excited and full of hope for this supposedly amazing eyeliner. Unfortunetly I was really disappointed.
It has a deep black color and it covers well even with only one layer. It's really easy to apply, you will get really precise lines. I would say this eyeliner is great if not the fact that it supposed to be waterproof. It is not. It doesn't even stay on my eyes for the whole day, without having a contact with water.
'The highly pigmented, 24-hour-wear formula is waterproof and transfer-resistant. That means those lines aren’t goin’ anywhere…Insane days and sleepless nights can’t touch our Kat Eyes!' (from: http://www.katvondbeauty.com/) - Yeah right! Sorry but I can't agree with that. If you don't care if the product is waterproof you might want to try it just because it's really easy to use. I personally won't buy it again, I really don't like when someone is promising something and I find it not truth.