"Window changes" is a visual effect where a spectator picks a card and signs it. Then, the signed card put back in the deck, Next, a magician picks a random card which is not the spectator's signed card. After that, the magician uses a special card with a window on it. The Magician put it on top of the random card, and with a snap of the fingers, it turns into the signed card! It will blow the spectator's mind! And they can check out both the signed card and the special one afterward.
Features:
No magnets
No threads
No elastics
No black art
No pulls or rolls
Easy & practical
Visual & elegant
Fully examinable
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