This incredible trick is a must for any magician who wants to perform a stunning card effect. A spectator chooses any card, memorizes it, and returns the card anywhere inside the deck. You show them all the cards face up, so they can see their card is randomly mixed in with the others. You place the deck inside the box, then give it a shake so they can hear all the cards inside. In the blink of an eye, you flip the card box into the air, and catch it with your other hand. To their amazement, you have somehow pulled out only their selected card. Best of all, this trick can be done with any deck of cards. They can even sign the card to prove it is the one they chose.