I know some people are skeptical about this, wondering if the ad copy is true. IT IS! You can literally have them sign a card, show your hands empty and then produce it from their wallet.

You can also do MULTIPLE cards out of MULTIPLE wallets. Yes of course you need to be holding the wallet, but it's always in front of you in plain sight.

I have replaced David Stone's Tool with this. PLUS you can use this as a Redemption (Chris Ballanger) ditch.

Ideas off the top of my head:

Show hands completely empty, pull out iphone. Show hands empty again, both sides of phone. Show picture of folded 8C or whatever on iphone, pull it out of the phone.

ANY NAMED card to spectator's wallet (stacked deck)
Sankey's NAILED from a shuffled deck
Four ace production from a shuffled deck
Half Moon Voodoo from True Astonishments without the need for a box
A few tricks off Dowden's Party Animal set
Extreme Burn gimmick ditch
Ultra Gum gimmick ditch
Pointless gimmick ditch

Maybe the trick can be a good one, however does not fit my style. You need to be wearing the proper clothing, and prepare ahead of time. You cant just walk up to someone, wearing a T-Shirt or any type pull over shirt and do the trick.

Got to hand it to Ammar for this one. I was thinking, Ammar usually performs other people's material (from Dai Vernon to Roy Walton), so what could this be...? Then I got the UCCU. I'll admit I laughed at it at first, questioned it,...poked it, then finally watched the DVD (as all we magicians eventually do). I then discovered it's some darn good out of the box material. From a Magic Castle magician, trust me when I say it'll: BLOW. YOUR. MIND. haha The possibilities are endless. Jeff made some really great additions too.

Only con: "the dvd instruction" was only about 14 minutes long. Yeah they do cover all the basics, in what to do, how to use it (including cleanly getting a card into a spectator's wallet) , but I would have liked some additional and personal routining instead of the point being card vanishing then appearing in someone's wallet. Yes, that's the point, but I think there needs to be a build-up to really amplify the routine further. Then again, Kaylor promised new stuff on his sight, you get a code to that, so I'm not complaining much. Though I guess they really wanted to leave the possibilities up to you...and I like that idea. >:D

In summary before buying, think of where you want the card to 1) vanish to, and 2) how you can incorporate it into your act. It's honestly one of the best tricks out there. Use it wisely. ;)

Best hidden utility ever made!
Great trick and can be used in so many other card tricks combined.
But this will be hard to perform in a crowd of spectators unless you do it really well.
Summing it up this is the greatest visual magic but needs a lot of practice.

I've never worked with a gimmick like this before so I am still working my way around it, but it is a really ingenious concept.

However,

The creators of the gimmick should make a copy for left handed people because it is fit for right handers and being a lefty I am somewhat at a disadvantage. There are some solutions on the website provided in the box that will help lefties but to solve the problem: make a gimmick for lefties and people should have the option to select gimmick for left handed people or right handed people.

This is a powerful tool that, with some practice and misdirection, can be used to devastate your spectators. However, the DVD is lacking as there are really only 2 applications they give you for the gimmick, even though there are thousands of uses, and they somewhat rush through the explanation (though it is a simple enough explanation, i'm not hitting them too hard) but more thought could've gone into it.
Overall, if you have a spare to spend, go ahead it is a great trick.

Was skeptical about this at first, but this just fits with my style in magic its not just a signed card into wallet routine with imagination you can do a lot of different things with this. I HIGHLY recommend this to any beginner/intermediate/ or advance magician.

I have never been so excited about a trick! This gimmick is that good. If you work with cards at all, Get This! Ammar, you rock!

This is an amazing card utility and has an infinite number of possibilities. Finally a purchase, which is only limited to your own imagination!

I have Kaylor's TKO, and while I rarely use it, due to the practice I need to put in, The U.C.C.U. is extremely easy to use, and the misdirection explained on the DVD works incredibly!

I absolutely love this effect, and have already incorporated it into many other tricks, I felt were lacking in presentation. This device truly opens up the doors and turns a somewhat mediocre trick, into something quite amazing! And the price for what you get (gimmick, DVD and online support) is exceptional too! Do yourself a favour and add to cart IMMEDIATELY! You won't be disappointed!

This is without a doubt, the best 40 dollars i have spent on magic in a while. The Ultimate Card Control Utility is very clever! You show your hands empty throughout the entire performance!! This will fool other magicians!!! GET THIS NOW