The spectator takes a card and signs it. Then you put the card in the middle of the deck and put the deck into the box. Take another card and place it on top of the box. There you can change the card into the spectator's card.
- Very quick
- No forcing
- No magnet
- No elastic thread
- Easy to build
- Very visual
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* applies to deliveries within Germany, delivery times for other countries can be found on the shipping information button