I have to be totally honest here and say that I was dissapointed the cards didnt have enough rough and smooth on them what so ever and would splt easily as I spead them .

I complained and the pack was replaced however even the new pack had similar problems I had to buy a roughing stick and do it my self.

Ok I had to add roughing to more than half the deck, that's why I gave it a three, Penguin is my favorite Magic company

Hi!
I received and test the trick.
The trick is very nice (I already knew it).
My little problem with the jumbo version is that the box is too short and dont enter correctly in the box. Worst, when I withdraw the deck from the box, I could leave a stuck card in it, showing the back of another card which could be pretty bad...
I finally dont enter the deck quitely in the box... that rather less risky...
Regards

I haven't used these in performance yet. The I-D trick is fantastic. I am not rating the trick itself. I am writing about the actual cards. They will work fine for you, but a few things to note before purchasing. They are NOT as thick as normal Bicycle Jumbo Cards. They are about 2/3 the size, so the deck is considerably thinner than a regular jumbo deck.

The box is a little tight for the cards to slide from smoothly. You will either have to manipulate the box or put them in an old regular jumbo card box (which I did). Being they are thinner, they will slide right out of a regular box.

They do require some additional care when handling. They don't fan the same as a regular size deck. This just makes sense, but should be thought of ahead of time. Don't plan to buy them and take them out that night. Work with them a bit.

LAST - my set did NOT come with instructions. Make sure you know how the trick works before you purchase these. I know how it works, so I'm fine, but this was surprising.

The cards will be fine, but given that they are advertised at Jumbo Bicycles, I was expecting heavier stock with the same Bicycle finish as other jumbos I have. These are neither. For that, I am a wee bit disappointed.

Hi! This is your official PenguinMagic reviewer, B_Magic.

This is the same great trick as Invisible Deck, with the same versatility and plethora of uses, just made Jumbo-sized. This takes the effect to a whole new level as now it can be used for stage illusions.

I give it 4 stars instead of the 5 I give it's normally sized counterpart because it is Jumbo-sized. The effect is KILLER when normally sized, but the jumbo size of this effect makes the trick look more like a trick than a miracle. I mean, jumbo cards are already unnatural looking, so to do an effect such as this with them would be more unnatural and gimmicky looking. Still, a fantastic effect and great for stage and/or parlor workers.

B_Magic

There is absolutely nothing wrong with this product. The only reason I give it a 4 is because the jumbo size needs more audience management. Without tipping, the large version makes the set of cards that the spectator is seeing, more obvious.

The challenge is that you need to cover with patter a bit more to keep spectator from noticing the cards. This is a problem for me because I was using it for parlor size (no more than 20) crowds.

But mechanically works like standard size with only slight handling adjustments.

The title is the only reason I gave it 4 stars or it would be 5.

Very good product

"Jumbo" is not the biggest deck you can buy. But it is a little easier to carry around. And easier to handle.
If you want "The biggest Deck" I don't know what that would be called? There is a dirty joke in there but....

This worked very well for me in a large crowd. I was a bit hesitant at first because I worried people would assume it is a trick deck due to the irregular size and not care for it. All I can say is that the theory dissolved. In practice, it gets powerful reactions.