4 Switch (EN) mmla_David Penn Make the effect on one

Make the effect on one or more spectators simultaneously

since the card chosen by the spectator gradually appears and transparency on the screen before giving way a transparent block in the hand of the public member

this powerful tool will follow you everywhere and will open the door to a multitude of effects

in the hand of the spectator

"Anverdi is one of the often overlooked pioneers of mentalism

4 Switch (EN) mmla_David Penn Make the effect on onePLEASE NOTE : THE PLAYINGS CARDS ARE NOT INCLUDED IN THIS VERSION. What is 4 Switch Book ? A method : Pierre Acourt has "revisited" a little known and yet ingenious method that uses the permutation of 3 objects (or 3 people). This process is totally different from Bob Hummer's famous principle based on permutations and updated with the Green Neck system. The advantage of 4 SWITCH is that the magician does not need to know the order of the objects