Deck Switcher | Fantasio Würfel one of the blank-faced cards

one of the blank-faced cards is very cleanly shown and placed under a spectator's hand

with durability to last thousands of performances

The magician shows a sponge egg in his hand

and it happens in the spectator's hands

further complementing the cohesiveness of the deck

Deck Switcher | Fantasio Würfel one of the blank-faced cardsA Brilliant Device Which Allows You To Imperceptibly Switch Decks Easily "With Deck Switcher the magician has an elegant solution for one of the cardman's important problems how to imperceptibly switch a deck. Fantasio's mechanical deck switch is easy to do, safe in operation and impossible to detect. It's a brilliant idea and I recommend it unreservedly." Roberto Giobbi "It fills a gap in card magic and it does it marvelously." Juan Tamariz "Simply