Okay, intense color, good application easy, but the problem with this eyeliner is that when it dries and some hours pass it crumbles and looks very bad. I wouldn't buy it again, it smudges completely.

Perfect and truly waterproof. Tested on a boat in the heat all day, with the sea splashing on you, etc. Just ideal.

Very nice color! Intense and long-lasting! The brush is a bit uncomfortable because it collects a lot of product on its top part, and when you get close to the lashes, it paints them, resulting in some of them sticking together and needing to pass your mascara over them to separate them.

You could call it an eyeliner tattoo, so intense and long-lasting! It requires a good rubbing to come off, but it's worth it. No matter how many hours you wear it, it doesn't smudge

I will buy it a second time and I don't think I will change it. It's absolute black, lasts all day (I have oily skin). Many times I forget and scratch my eyes and luckily it doesn't smudge. It definitely comes off difficultly with makeup remover, but that's how waterproof ones are. The only negative thing I found is that if it dries completely, which happens very quickly, it doesn't give you room for corrections. So, it's not suitable for beginners

Very nice color but when you apply it, it leaves a little pigment. When you reapply it, it erases everything you did before and overall leaves the product very diluted. You have to constantly dip it in the bottle and leave the product locally to do the job properly. As for the duration, I put it on before work and within 2-3 hours it starts to break and leave little pieces on the eyelid, like a damaged papyrus.