The magician shows a small wallet that has two cards clearly visible inside: a 7 of clubs, and a 7 of diamonds. He takes out the 7 of diamonds, and puts it face up on the table. He then takes the 7 of clubs and puts it face down onto the first card. A magical gesture, and the printed face of the 7 of clubs disappears leaving the card blank, and ends up… on the back of the 7 of diamonds!
•The cards are poker size. The wallet measures cm 7,7 (3”) x 10,5 (4,1”).
•The trick is self working, no manipulation is require and the secret is really ingenious.