Best liquid eyeliner!! I loved Lancome Artliner, but it was so pricey and I realized it rubbed off in the corners if I had watery eyes. Stila Stay All Day faded in bits after a while. This one actually stays no matter what, even right on my lashline/waterline! So easy to apply, perfect pigment, fine or heavy. It lasts through exercise and watery eyes. Love it, thanks MUA! I should say I bought one and it was defective- the liquid leaked out and it was runny.Sephora easily exchanged it and haven't had a problem since.

This is my favorite all-time top lid liner. It is very easy to apply and lasts all day. It is very pigmented and doesn't transfer to my upper lid. I do not like to use it for my lower waterline, however. It is more difficult to apply there and I think it is too pigmented for that. I use this every day and don't want to try anything else. I am a person that is always looking for something better from my makeup, but I don't want to stray from this. It is amazing!

I have to write a review on this e/l, since I've been using it for a while now, and it's SO awesome! Just like everyone already commented below, the precision is PERFECT, it is SO easy for someone like me, with ZERO talent with applying clean lines, to use! I swear, it is the most user-friendly liquid e/l I have used... I never used liquid e/l until I was recommended to try this by a S/A who swore it'd be easy even for me, and it was, and now I can't go without it. It's so quick and easy to sweep on such a clean and perfect line... Nicely pigmented, stays put until you remove it. The brush itself is like a REALLY stiff, perfectly pointed paintbrush, instead of like, a felt pen type of liner... Love it. Definitely try this if you have difficulty applying liquid e/l like I do :)

What makes this product so amazing is how precise the brush is. Its hard to make mistakes because you can achieve excellent precision with this. Super pigmented, and it does last a long time. You might have to get used to it at first because the line doesn't come out that thick (thin brush) so you kinda have to build a thick line if that's what you're going for. But its still worth it. All other liquid liners are messy and runny and smudge. I drew a swatch on my hand and IMMEDIATELY rubbed it and it barely smudged, so imagine when it actually dries.

My absolute FAVORITE eye liner. So precise, so pigmented. So easy to do a little or big wing. I don't know if anyone else has this problem, but sometimes I come across liquid eyeliner that always seems to leave a tiny bit of room between my lid and lash line. (Or maybe I just suck at applying eyeliner.) Either this, this liner brush is so thin and easy to use I have no problem filling that space and getting the true dark thin-to-thick line I love. And a testament to how well it wears: I usually don't go for the large winged-out look, but one day I did. About halfway through the day, I found myself rubbing on the side of my eye, exactly where my wing was. As soon as I realized it, I grabbed my compact to check -- not a tiny bit of damage done.
Go to where ever Lorac is sold, and just mark your hand to try it out -- you'll fall in love.

My holy grail liquid liner - comin from the queen of eyeliner.

Perfect precision to draw my signature wing and dark black application, lastly waterproof!

I love that the liner pen looks so sleek. It is easy to make a thick or thin line.I really like this liner and will continue to use it.

I got this with the red carpet kit. The tip is not good and application is uneven. Too liquid and it leaks all over. Quite expensive for bad quality. It doesn´t last on eyes.

This stuff is amazing! If you can pull off glossy black liner this is for you! I have unique coloring, and black looks best on me. I find this easier than gel or liquid liners, because it's a liquid liner pen. I can do tinnny lines or humongous ones. It's up to me!

Love this liner. The brush pen allows even clumsy people like me to apply it evenly and provides lots of control over the thickness of the line. It works for anything from a subtle skinny line to a thick Zoe Deschanel-esque line, and if you desire, you can use the 10 seconds or so before it dries to layer on some shadow for a softer look.

Unlike other liquid liners I've used, the color rolls out evenly -- no skips or blots. And it lasts forever! I've been using it almost every day for a year now and it's still going strong.

The packaging -- it looks like a silver pen -- looks good and feels comfortable in the hand. An all-around great product.