I have already bought this eyeliner twice b/c I love it so much.
Though I am a makeup queen i hate mussing with my makeup too much before work, b/c lets face it I am lazy. Before I was using Jane's gel liner or Mac's fluidline but even that was taking too long. Once I tried this I have had a hard time going back to anything else. It effortlessly glides on leaving a dark matte black color that doent smudge or budge for an entire day. The best part of this eyeliner for me is deffinetly the felt tip, I cannot stand the ones with the floppy brush that never gets thin or stick straight, but this ones gets it perfect. A must have when doing a winged eyeliner look.

love love love this liquid e/s! I'm not a liquid e/l gal because I can never get a nice clean line, but this product has totally changed that. I have it in black, and it leaves a nice matte black line. The felt tip applies product smooth and evenly, no tugging/skipping, just make sure to shake the pen a bit before doing each eye. Once the e/l is on, it's on! It doesn't last as long as their infinite liquid e/l (that stuff is heavy duty) but it lasts, no running/smudging/flaking. The actual pen could be a little longer, but no complaints, the size makes it small and portable. This e/l is a steal, I will definitely repurchase!

This liquid eyeliner lasts me through my whole day including soccer games, and comes off easily!
I REALLY like this.
The packaging is bright gold and it is small enough to fit in your pocket.
It applies perfectly and precisely because of the long applicator.
Take it or leave it :)

I have been using this eyeliner for almost a year now and I am still in love! I bought it on a whim last summer, hoping it would stay on well thru over 100 degree summers and trips to the humid carribean and it more than impressed me. I am able to create any liner look with this product and never worry about it running. My only complaint is that the tube seems to dry up quickly, less than a month. But with a $7 price tag it's not a problem.

Best drugstore liquid eyeliner I've tried! I have very oily eyelids but this does not smudge or transfer to my lower lashes. It stays on all day and it's waterproof. It's very similar to my Mac liquid liner but I like it better since it's cheaper and it does not sting my eye.
EDIT: Taking one lippie off since it dried up after 2 months.

BEST liquid liner i've ever tried. The felt tip makes it so easy to make the sharpest cat eye. The black is BOLD &DARK, never find myself going over the same line to darken it. It stays put, does not smudge at all with me. The only reason I gave 4 lippies is because I have sensitive eyes and sometimes, not all the time, after application my eyes start to sting/burn, i'm not sure if i'm getting product in my eye or what, but after a short time the sting/burn goes away &my eyeliner looks FIERCE :D

I love this! I use this eyeliner everyday and it stays put for a good 10+ hours. It's smudge free, fading free, and it's even waterproof!

This eyeliner goes on beautifully and smoothly and then before you know it, like a couple hours later, it becomes a smudgy, oily mess. It's dirt cheap and it performs like it. I have lately become the return queen and I am glad I saved the receipt and package cuz it's going back. It is dirt cheap, but 7 bucks is still 7 bucks!

I'm not sure if I just got a bad liner or what...I've only had mine for about a week and a half, and the tip has already dried up, and there's a bunch of dry "dead" felt at the tip that doesn't saturate with liner, which causes a very light, grey line. in order to get any color, I have to use the liner completely on it's side, which causes a thick uneven line.
I think the tip in general is too stiff and too short, even when my liner was working correctly, it left a very jagged line, ,because the tip doesn't bend at all.
For $9, this was not a good one for me at all, especially since it doesn't seem like they give you much product in the first place. The base ink center is tiny!

I was really hoping this would work for me, since I was tired of dealing with my gel and pot liners, but unfortunately I'm going to have to go back to them.

I don't know if anybody has tried this in 03 Charcoal- but this product is so cheap. It applies extremely watery with no pigmentation and the color is ugly as well. I was hoping for a darker charcoal and this one is like the color of an elephant, ha. Maybe I just got a bad tube?