One of my recent purchases was the L'oreal Lineur intense brush tip Liquid eye liner in Carbon Black color. It comes in a plain bag bottle wig golden lid. Liner has a long wand with a tiny brush at the end. Best part was that the product one was not he brush tip instead of the wand as well that prevented messy application.
Liner has a wet formula and I found that I had to be really careful with the application, because unless I kept my lids closed for a while it basically gets messy by getting over the rest of the eye. Drying times isn't fast.
I like that it's actually solid black and add definition and is good for a cat eye look and for thick lines.
If you are looking for think and defined lines it's not good at that due to the flimsy brush as it has bristles.

Maybe it's just me but I find it very hard to use. I had trouble tracing a full line, it seemed like the product was too thick, maybe it's because I don't have a very steady hand...

For a liquid liner, I don't like it. I found it to be too watery so I would have to reappy a couple coats. Then it took to long to dry and I would end up liner marks on my eye lids.

I bought this L'Oreal liquid liner before I purchased the felt tip version. This liner always goes on way to thick and it's not easy to control because the brush is so flimsy. If you're not careful the eyeliner will spray upwards and ruin your makeup if you run off course of your eye, I hope that makes sense. The only good thing about this liner is that the colour stays true all day, but unfortunately the colour looks shiny which I do not like. I only use this liner if I absolutely have to, or if I need to darken up the liner I currently have on if it isn't as dark as I would like. All in all, this liner as a waste of money.

I would not recommend this product if you have shaky hands, are inexperienced, like thin lines, or do not like shiny liquid liners.

I got this product in black and in brown. I was not impressed. It applies ok but not evenly, you must touch up the line with a damp Q-tip. It does not stay on very well; I apply it around 7:00 in the morning, by noon it will have somewhat faded and towards the end of the afternoon some if it will be under my bottom lashes. I might just get rid of it.

Similar to misschickie, I too have encountered problems using the L'Oreal Lineur Intense liquid eyeliner. I'm usually a big fan of L'Oreal products so it pains me to say that this particular product did not work for me. While I am no expert in using liquid eyeliner, I am fairly confident that it should not cake, melt or rub off with regular use. On the several occasions that I used it, I found the eyeliner took very long to dry and that, once dried, it was quite fragile and would often fall apart. The fact that this product is not waterproof certainly doesn't help matters, as it would run if I blinked too often. (I can't imagine what I would have looked like if it had started to rain outside!)

Would I buy this product again? Not unless it was waterproof, smudgeproof and cake-proof.

If you've used Lineur Intense before and found that the product worked for you, please tell me what the secret is...

I really, really wanted to like this. I got it for free from L'Oreal Fashion Week and I was so excited to try it. The colour I got was carbon black. I've been wearing it every day since I got it on Tuesday but I'm not crazy about it. I don't have a lot of experience with liquid eyeliner so that may be part of the problem, but I find it really hard to apply properly. I can't seem to get a straight line and once you start trying to fix that, each time you reapply it takes off the layer beneath or makes it kind of crumbly. I don't know how else to explain it.

Once it dries it does crumble a little bit so if you rub your eyes accidentally you may find flakes of it on your cheeks. It does stay put for the most part so you do get the nice dramatic look all day without fading but when I asked my husband if he noticed I'd been doing my makeup differently this week he said, "Yah, I noticed you had something dark and blobby going on around your eyes yesterday."

Maybe I just need more practice or maybe this just isn't for me.