It was a little hard to use. I couldn't get it to come on fluidly. When it does start to wear off, it comes off in blotches, so that it looked like I missed some spots when I put it on. I wanted to like it, but I didn't.

Doesn't budge! Good pigmentation (I have it in "Dark Brown") and very easy to apply. Tip stays sharp for a precise line. This was my first ever liquid liner.

This easy to use, no fuss eyeliner is a staple in my makeup routine! Easily washes off and stays all day! Have tons of backups of this !

Lasts a long time and doesn't smudge - unless you made a mistake at the beginning, then it's really hard to get off and leaves a stain

Great eyeliner compared to all the others i've tried. The tip is nice and small so you can make what ever type of line you would like. The only negative thing about this eyeliner is that if your eyes water a lot it will come off. I love this eyeliner but you have to be careful about smearing in the summer.

Love this eye liner but not for its waterproof promise. Great for everyday wear.

Best waterproof liquid liner on the market. Literally won't smudge all day until you make the effort to take it off. Only down side to this product is the price, wish it didn't cost so much for just a simple eyeliner. I guess you really get what you pay for.

Though Stila being a pricey brand, their products don't lie. This is the ideal eyeliner to trek through anything. I have worn this eyeliner through hikes, rain forests, swimming and their is little to no smudge and its easy to apply and maintain. The felt tip is great for cat eye, fun lines, or for thin lines to make a more natural look.

This is my current go to daily eyeliner. It isn't good enough to be holy grail status, but good enough that I haven't touched another liner in months. I would definitely NEVER purchase it for full price, but have been lucky enough to get some good package deals that included an All Day liner in them that I now have two in rotation.

I keep one in my gym bag (I'm there at 5:45 am three days each week), and I have gotten several comments from other ladies admiring how I can whip out a cat eye in less than a minute. A lot of this is technique and not necessarily the liner, but I do find that this Stila liner makes the process a lot easier. The pointed felt tip maintains moisture and hasn't dried out yet, and the point hasn't frayed.

The liner itself is a deep black, goes on opaque and not streaky, and lasts all day if I can keep myself from rubbing my eyes. I like that the liner doesn't go on glossy (some liquid liners dry with a sheen), and that I can achieve a super fine or thick line depending on application technique.

The cons? Price. That would be about it. If I find other package deals I'll repurchase, otherwise I'll go back to my tried and true Physicians Formula liquid liner pen for less than half the price.

One of my favourite go to liquid liners. It really does stay on all day, won't budge. It only comes off when you want it to. The color payoff it's super great. Try it out. I love it so much I had to get other colors. Moss is a great forest green one. It's a nice change from black if you don't want to be too adventurous. I very much recommend this product.