I really like this even though I've only had this for a few days but i had to write a review
PROS
The teeth do not flex giving this real power to separate without needing as much force
It easily separates even on dried mascara it doesn't have to be fresh
It doesn't have edges on either side so u can hold it in either hand w/o issue
My favorite reason it folds into itself protecting the teeth from damage
CON
Because the theeth are metal you have to be careful not to poke your self in the eye.

I seriously cannot find an affordable dupe for this let alone an expensive dupe. I don't like the brush that normally comes with typical plastic lash combs so just the metal comb was great. I like the practical design but I hate cleaning it. I don't find it one of those HG "I'LL-DIE-WITHOUT-IT' products but it's very handy to have on use.

Perfect lash comb, love that it's foldable, keeps the germs out. Have two, one as an extra, but the only way I'll need it if I lose the other one, because quality is great, still looks as good as new after several years of use. I clean off the mascara that gets stuck to it with oil, soaking first is the best. Very good comb, all other ones I used that were plastic didn't work for me. Teeth were too thick or not closely spaced enough, but this is just right. Very sharp ends, which is what makes it work so well, so better be careful with it.

I wish I knew about this earlier! This is a great tool for getting rid of clumps and lashes which have tuck together. It makes lashes look thicker as each individual lash is separated giving the illusion of more lashes. Make sure you use this quickly after applying your mascara as it is easier to do while the mascara is still in the process of drying. If you try when the mascara is dry you may find it more difficult and a few lashes could come out.

This is definitely the best eyelash comb I have ever tried! Usually the bristles on the plastic ones always break off if I keep in my makeup bag but this one is foldable and metal it wont break! Word of warning though, they are VERY sharp so be careful when using around the eyes (obviously).

I've had mine for so long I can't remember. Hands down the best de-clump-inator on the market. The plastic ones are completely useless compared to this gem.

Fan-friggin-tastic product! Amazing for combing and separating your lashes! WAY better than any other plastic eyelash comb.

This is a fantastic comb and, as others have said, the plastic ones are nothing in comparison. It separates lashes very well and removes clumps. I would recommend this, it really makes a difference.
When using the product, be very careful. The comb is obviously metal and the bristles are VERY sharp, so always do it in front of a mirror.
To clean the comb, just use a wet wipe and wipe along the bristles and NOT the very ends, because that will dull them.

After reading all the great reviews on MUA, i decided to purchase one for myself. It just came in the mail and let me tell you.. This lash comb is amazing!! My eyelashes look perfect! The ends of the comp are a little sharp so you have to be very careful not to poke yourself in the eye. This is now my HG.

My sister stole my eyelash comb once. I kicked her in the face.
Just kidding. HG of everything there ever was in regards to beauty tools. Can't live without it. I honestly am dependant on this thing it's quite depressing

I was finally able to locate at one of my local drug stores. I only had a plastic Lancome lash comb before and I cannot really say it is effective. With this one, I was surprised to feel how sharp each tooth is. When I comb through my lashes, I could actually feel the comb detangle my lashes. Whereas for the previous one, the clumped lashes just seem to escape from the huge gap between each tooth.
The design is sleek and portable. It really gives me the nice finish and touch to my lashes. I hope it could last a long time though I believe i will repurchase it if I need to.

Wow, this works so much better than any other eyelash comb I have ever used. The bristles get every clumps out and although its sharp it only takes a little while to get used to it and then you dont have to worry much about poking yourself. It seriously works fabulously. I can use almost any mascara with this excpet those extra clumpy ones. It does require alot of cleaning and be gentle or the bristles will start to fall out after awile. I love that it folds up to keep small and not break. I recommend it highly and will always repurchase it.

I rarely wear mascara but when I do, I want it to look natural but I still want to get all my lashes, including those on the inner and outer edges of my lids. Invariably, this means getting too much mascara, and "clumps" on my lashes or I end up with lashes clumped together. This nifty little metal comb separates all my lashes beautifully, so that it doesn't look like I've got gobs of mascara on my lashes. My lashes look darker, longer and thicker but still natural! A great little tool but do be careful - the "teeth" of this comb are needle-sharp so take your time and watch what you're doing so you don't hurt yourself.

After years of using those flimsy plastic lash combs, I finally purchased this metal lash comb and I'm mad at myself for going so long without it! This is a truly essential tool for anyone who wants defined lashes and hates clumps. I use this after my mascara has dried (I use CoverGirl Lash Blast) and gently comb through my upper and lower lashes a few times. Just a warning: be very careful not to poke yourself in the eye with the metal teeth! I poked myself in the eye a few times when I first starting using this lash comb and it really hurt. But as long as you're careful, you'll be fine and the results are definitely worth the extra care and time!

I bought this years ago and had to retire it because I actually couldn't get it through my freshly macara'ed lashes AND I stabbed my finger but good with the damn thing. But I recently found myself without any old spools sitting around to comb out clumps and I pulled this old thing out. Then I was inspired. As I was cleaning the dried old mascara out of the teeth, I pulled some of the teeth out so that there is more space between them. For me, this makes this comb useable. The teeth actually go *through* my lashes, separating them from each other and removing clumps. But yes, I still have to be careful!
*******EDIT********That's it. I accidentally poked my lash line with this little MF and then a bump formed, and the next day all of my lashed in that spot were gone. Oddly, they regrew but then fell out again. It's been 6 months. I knew I had to be careful, but accidents still happen.

.....Pros: Separates lashes, removes clumps and excess mascara. Has gold-plated teeth to resist rust; it folds to protect the comb.
.....Cons: Can remove more masara than you want it to.
.....This lash comb is good for someone who wants a natural look. If you use a volumizing mascara or if you like to use a LOT of mascara, the teeth of the comb are so close together that they can squeegee the mascara right off your lashes!
.....Even though it's Tweezerman, the plastic parts are very lightweight and kind of flimsy. That might not matter, because a tool like this doesn't get a lot of wear and tear... but I was hoping for a sturdier item.

Wow, 4.8? How the heck did this thing get this rating? Sure, it does a great job of separating your eyelashes, as long as you don't mind running the risk of blinding yourself every time you use it. I was just inspired to write this review after a few times using this lash comb, because a few minutes ago I wasn't paying attention while folding it closed and my finger was in the way. It actually gave me a deep, profusely bleeding puncture wound on the top of my middle finger. And you're supposed to put this thing near your eye? I don't want to pur it near any part of me!! I love Tweezerman, but this lash comb is seriously on my list of worst beauty tool ideas EVER. The price and packaging quality were fine, but I'm rating them 1 because this lash comb should NOT have anything pushing its rating up.

I love this thing! I had to get it following reading these reviews and I was not let down. I hate when my lashes clump altogether. I have wee small lashes and I have recently become a mascara lover to give my eyes more definition. My lashes are nothing to brag about in terms of length, but in terms of "lash count" I have a lot. It becomes a problem because thanks to their volume, they can get clumpy easily.This helps clean them up and give them a soft, fluttery look. The combs are very thin and sharp. I hesitate every time I put this near my lashes. My 20/10 vision is a huge disadvantage with this thing. The nearer it gets to my eye, the bigger, clearer, pointier and sharper it looks. But one swipe of this, and all the clumps are gone. My lashes get separated beautiful and the look longer. It fits in my bag great too. I don't think people need to be warned, but do not use this in a car. Or anywhere dangerous. Just saying.

The best eyelash comb ever! But be carefull when using it, this baby is SHARP!

This little thing may look like a torture device but it is nothing short of amazing! Gives my lashes a pretty fanned out look and no clumps! I don't even need to use an eyelash curler with this as I make sure to brush it and my mascara upwards during application...such a bonus because I use mascara everyday, and I find when I use curlers, lash breakage follows no matter how great the curler. So easy to use, even if you need to be careful not to poke yourself...I'm always concentrating when I'm applying eye makeup anyways. Oh! Sometimes I use the end of the handle as a cuticle pusher on my nails when I'm too lazy to find my actual cuticle pusher. I will always have one of these in my makeup bag :)