In this purpose which does not require any technique, the magician asks a spectator to choose a symbol from nine others and to hide it. Then, the spectator returns the cards revealing figures and achieves three additions by being free from the beginning to the end of the positioning of the order of the cards, therefore of the choice of the three numbers. As soon as the magician knows the result of the addition, he immediately reveals the chosen symbol. Of course, during all these operations, the magician turns his back on the spectator. Here is a trick that you could even make by phone! Strong points : No technique Nothing to learn by heart Very easy, which allows you to focus only on the presentation Do not take up space on you and the cards can even hold in your wallet You receive : Ten special cards printed specially for the Tour. A link inside the box to an explanatory video. Level: from beginner to professional.