Inspired by Dominique Duvivier's version, here is another method to present the Brother John Hamman effect, but without gaffed cards.  

These are "The coins through the table", but "Matrix" style. But not the film! But the "Matrix" effect. It's better if you watch the video...  

A great classic revisited! There are always four aces, but not only that: you also have a deck. You spread out the cards and Aces turn over one by one, then turn into any card, then back into Aces and all this thanks to the famous "Twisting": that's the rule! As a connoisseur, you will appreciate it!  

A freely chosen card disappears and then returns to an examinable wallet. Hallucinating! You can buy this product in our secret shop, to which only "I'm addicted to magic" subscribers have access.  

Two red kings turn into three selected cards... Fast, efficient and very baffling!  

A card disappears completely from the deck. It dematerializes on sight! It is impossible and yet... This trick is completely crazy!  

A deck of cards doesn't seem to have been printed properly: no faces, only blue and red backs shuffled... And yet the magic happens!  

The spectator and the magician each think of a card and these two cards end up side by side in the deck of cards. Which is stranger: that the magician's card is next to the spectator's card or the other way around? A disturbing and beautiful effect!  

On the magician's table, it is the fourth dimension and in his hand, the third dimension... When an object is placed in the fourth dimension, it transforms! A strange experience awaits you…  

In a normal deck, two cards are freely chosen, one in the first half of the deck and one in the second half. Before you can say "phew", you'll notice that the two chosen cards have changed packet! An instantaneous transposition, very flash and punchy! Then a third card is chosen and lost... and this new card ends up between the two cards chosen at the beginning! An unusual card sandwich effect.  

A trick specially designed for one or more travellers who are in front of you in a train car. Magic is needed in all circumstances!  

As a tribute to this famous Brother John Hamman effect, I created an impromptu version (without gaffed cards) of two cards that turn into four different cards.  

Freely chosen cards are printed on blank cards... and the deck, as if by sympathy, also becomes blank. You can buy this product in our secret shop, to which only "I'm addicted to magic" subscribers have access.  

Cards print as if by magic. Everything prints everywhere! Simply amazing!  

You're going to love this routine full of twists and turns! You take the aces out of your deck, lose them back in different ways, and off you go for a series of mind-boggling effects to find them again! You're going to fool your friends, that's for sure!  

You just take a few blue-backed cards. A few magic passes and they all become red-backed. Then finally half red-backed and half blue-backed... A packet trick just the way you like it: full of cascading effects and so striking!