This is my go-to product. Use it everyday. Its 100% waterproof. I usually shower and wash my face after working out. It seriously doesn't come off! But when u try to wipe it off with remover, it comes off easily, doesn't leave any stain or mark. The color is so intense, its not flaky, its precise, dries quickly after u put it on. However this product is pricey for an eyeliner and I honestly don't like the smell though. anyway so far this is the best liquid eyeliner I've been using. Def will repurchase.

I actually love all of Makeup Forever products. I used to be hooked on MAC until I found MF. Their shadows and most liners are actually more pigmented and vibrant than MAC. The Aqual Liner lasts...well forever or at least until you use MF eye makeup remover and or Mary Kay eye makeup remover. Fantastic! I highly recommend it.

I am so impressed with the staying power of these liners. I have #12 I think? It's a graphite gray, and then I have this one, which I bought after seeing how long-wearing the first one was! I had showered, swam laps, and then sat in the steam room at my gym, and it stayed just where I had put it. It was crazy! This color is so unique, I just had to write something nice about it :)

Just like a reviewer below, it is a beautiful, very unique color. Most likely unlike any other you have owned. It is not an opaque black- it goes on almost like a watery-black (agreed this one does need a good shaking before application), and on the eyes, it's almost indescribable- it's a watery black that is packed with different colors, making it, well, indescribable! The glitter in it is so tiny it's more shimmer, and it doesn't look like you are wearing glitter eyeliner. It just gives this melange of colour on the eye. The perfect alternative to your typical harsh, bold black liquid eyeliner. Love it. I love it because it defines and brightens the eyes with something other than your typical black, which can end up doing the opposite.

I use Lancome's artliner and thought that was an easy applicator until I tried this one! So easy - really can't become a big mess. Color #14 is a stunner. Not sparkly in a teenager kind of way but looks wet even when it's dry. Very interesting and black enough to be a basic you can wear every day. Looks like there's not a whole lot in the tube so I will have to buy more!

Love this color and the applicator. It does not MOVE , so staying power is amazing. You dont actually get too much in terms of product ($22) but the benefit of these liners are the range of unique colors and staying power.

Quite possibly the most beautiful eyeliner I own. It looks like a shimmering black in the jar, but goes on as a multi-hued shimmery blackened purple. It is the most unique liquid liner I've ever had, no doubt.

I bought this because the #12 (dark matte brown) has had such miraculous staying power on me. This "diamond multi-color black" scared me on my hand, due to its irridescent shimmer, and I figured it would be relegated to strictly nightime use. I was wrong: it makes my eyes look beautiful, but doesn't scream "shimmer liner" on its own. When I wear it, it looks as if I blended black, purple and silver liners all together, with possibly some other colors tossed in. It's incredible to get such an effect from one liner. It is especially flattering to my green eyes but I think this would flatter anyone.

Like #12, it goes on smoothly, is easy to wield, and lasts forever without flaking. The only caveat is that you need to shake this before using (unlike the brown one) or the color won't be as rich and bold.

Seriously, if you want a great eyeliner that lasts through the summer heat and offers a little dazzle, this is it.

I purchased the #14 liner today at Sephora. It is an absolutely gorgeous color, and very pretty multi-colored light sparkles, nothing over the top! I wore it once but sadly have to return it. I had it on my eyes for about 20 minutes, then my eyes started to water! They watered and burned until I was able to come home and take it off with my remover. It does have amazing staying power though, with all the tears coming, it still stayed on, but I couldn't wait to get it off my eyes!

I guess I'm allergic to something in the ingredients?

I am so sad that I can't wear this! I was going to go back to the store and buy more colors....Bummer! :((

I ordered one of these from Sephora.com as soon as it became available. This is #14, Diamond Multicolor Black. The swatch on the website is a good representation of what you get, except that the black in that swatch is more sheer than it is in real life. This liner is really pretty. These are similar to MAC's Superslick Liquid Eyeliner insofar as the applicator is concerned. It is a somewhat stiff/firm applicator but I think that's a good thing as it seems to help draw a more precise line. A note: you need to *shake* these liners prior to usage (it says so on the packaging) to make sure that you get all the goodness mixed up and achieve the true color. As with all of MUFE's eye products this thing stays put. Even with eye makeup remover I had to really, really rub to remove the swatch I applied to the back of my hand. I will definitely buy more colors.