With this book

It can also be combined with the Psypher wallet (included) to transform it into a powerful mind reading setup that you can carry in your pocket every day

Everything happens in the spectator’s hands

With all of them

PSY KEY | VIKING Wilson With this bookCollectors Workshop VIKING The mysterious key This is one of the most unusual "supernatural" effects offered on the "magic" market. Its origins date back to the 1950s and 1960s (its exact origins are unknown to the author of these lines, although we suspect that Anverdi may have been the inventor). This key is George Robinson's version of this mysterious prop. It eliminates several drawbacks that could occur with previous versions of the key, such as