If your looking for something waterproof that stays on all day even in the pool or dripping sweat all day long this eyeliner holds.It's easy to apply with a smudge sponge to create and smokey eye and a little tiny sharpener that keeps the tip of the liner to a perfect point for application.

This is by far the best eyeliner on the market today. It stays put all day no runs or smudge. You can eve swim with it and still look great! To the person that is confused about the sharpener it is there on the other end. Pull out the “smudger” and it is a sharpener. So that you have a precise point every time. Thanks Estée Lauder as always products that never dissapoint!

I use Kohl Noir which is a true matte black colour. It is long lasting on both the eye lid and water line, however, as with any application on the water line, it does fade a little on the edges so you may need to reapply, although I never bother as it still looks fine. Once dry, it doesn’t smudge or transfer which is great and it also lasts through hot humid weather. As far as waterproof goes, I would say it is but I'm not sure how it fairs if you intend on wearing in a swimming pool but definitely great in humidity. I bought my second kohl noir thinking I had run out but turns out it hadn’t! I don’t wear makeup everyday but I’ve had my eyeliner for almost 2 years and it’s still going! I only ever apply a thin line on my eye lid if I am using false lashes but otherwise I would choose a gel or eye shadow creme for the lid. I don’t use the rubber smudger as I find it drags a bit. I like the fact that it’s retractable so there really isn’t the need to sharpen- it does come with a sharpener which I don’t use but could be useful if you like a sharper point for more precise application.I recently purchased the deep plum shade- I would say it’s more of a deep purple aubergine colour. It also has a slight pearly shimmer to it which is ok but I would much prefer if it were completely matte. « less

I was leery of spending so much on an eyeliner but now I'm sold and this will be my eyeliner! I used drugstore brands, they all smear and run. I switched to higher end brands Clinique and Bare Minerals, smear and run. This pencil stayed on all day and came off easily with eye makeup remover. I like that I don't have to sharpen a pencil and even though it comes with a sharpener on the end I have not used it - though to be fair I don't do cat eyes or precise lines. The rubber tip is great for blending.

I bought this eyeliner because the automatic eye pencil duo has been discontinued. I've been using that for around 15 years and absolutely loved it. It was supposed to be an improvement over the automatic eye pencil because it offered all of the same features except it was longer-lasting and waterproof and then it came with a sharpener and smudger. Well when I first used it, yes, it does go on very easily and it does stay pretty well throughout the day, but let me tell you why I am returning the product. This eyeliner is not smudgable. The rubber “smudger” at the tip acts more as an eraser than anything but the color itself absolutely does not smudge. And the fact it comes with a sharpener is kind of silly on an already fine-tipped eyeliner. When I try to take the cap off of the smudger, the whole sharpener and smudger piece always comes off together. I just wish they would bring back the automatic eye pencil duo but unfortunately, the double wear eyeliner will not work for me. It would probably work for someone who does not smudge or blend their eyeliner. « less