This is my holy grail eyeliner. I've been using this for several years and have repurchased it over and over again. In the past, I have used high end and low end pencil/gel eyeliners, but nothing beats a good liquid eyeliner. I love this eyeliner because it is dark (at least this particular color, carbon black), application is VERY forgivable, it comes off easy at the end of the day, and doesn't budge one bit throughout the day. If I ever make a mistake, all I need to do is wet a cotton swab (with water) and fix it up. I use this every single day and one tube lasts about a year - they do dry out after a while.

Best. Liquid liner. Ever. I've tried liner pens, which work nicely, but dry out way too quickly for my liking. This one is your typical "inkwell" liner, but the brush is completely different from any other brush. It's a a felt-tip brush, and has just enough "give" so that you have control over the line you're drawing. And black? HOLY CATS! This eyeliner is the blackest I've come across. Lovely!

Best liquid eyeliner I've ever used. It glides on so smoothly, making application very easy especially for beginners. Love it! Will repurchase again when it's finished. The only issue though is that in between applying eyeliner for each eye, you will need to put the tip back into the bottle and shake it up b/c it's felt and it dries out, thus no ink will be left on it. Other than that its awesome

Color payoff is great. very intense black and lasts all day. but like most l'oreal eyeliners, the brush is very flimsy and you have to dip it in the tube 3 or 4 times just to do one eye which takes time and a streaky application

I have been using this eyeliner for about 7 yrs now and I have tried numerous liquid liners, yet i find that i love the length, and tip of this. the color is very black, and Since i have asian eyes it is VERY easy to draw my line. I draw the best lines with this product. I HOPE they never discontinue this!!! my oNLY COMPLAINT is once this hits any type of liquid, its gone!!! it dissipates in seconds. it lasts a while as long as you dont touch it!!

Love this eyeliner, but it fades and cracks through the day sadly. I'm trying to match it up with the right primer to hopefully solve this issue, it's still a work in progress! But it's the best for easy application for first timers!

I wear glasses so I need an eyeliner that stands out - and this stuff does! To be fair, I've only tried 3 or 4 others, but this one is really great. It glides on smoothly, stays on all day, and its thin felt tip makes for the perfect cat eye. It comes off easily with water, but this also means that if your eyes get wet - from tears, rain, whatever - the eyeliner might smudge, but you'll find that with most eyeliners.
I really like the tube this comes in. The flat end makes it super easy to hold, which makes the application so much more simple. Just make sure you don't press too hard because the felt tip is flexible and absorbs a lot of product while inside the tube, so it could easily transfer too much eyeliner onto your eye if you don't have a light touch.
I will absolutely be buying this again!

This product is very so-so. It's not the best liquid liner I've come across. The felt tip is too thick, the formula is quite runny and cracks throughout the day, the black is not very intense.

Overall I will not be repurchasing. It's a shame I have yet to find my H.G drugstore liner :(

This stuff wears off extremely quickly, so I wouldn't put it anywhere near your waterline. I found that if my eyes got the slightest bit watery it would run. Quite disappointed...

Hated everything about this product. It's expensive for what it is, is extremely watery, hate the flimsy felt applicator.. Got the darkest black color and it was not dark at all. Ended up giving this to my mom.
Makeupbytiffanyd raves about this stuff and I hated it. Not good if you like a thick, true black liquid liner. Wet n wild mega liner is much nicer and $2