A modern and elegant touch on the classic Two Cards Transpo plot. The spectator's signed card and your own favorite card are placed inside two separate black envelopes. Each envelope has a crystal clear window cut out so that the card can be seen at all times.
The envelope with the spectator's card is placed on their palm. You hold onto the envelope containing your card. Then, the magic begins. You give a little tap to the spectator's envelope with your envelope. Instantly and visually, the two signed cards have magically changed places while you and the spectator are still holding the envelopes in your hands!