With this black billet box, you can secretly and easily switch the contents for something completely different. And the box makes it possible to do TWO invisible switches of the content! The method can be used for a wide variety of routines – especially within mentalism.
- You can collect drawings or words from the audience in the box, let a spectator pick one, and read their thoughts.
- You can place a prediction inside the box and let the audience freely choose between two options – and you can be 100% certain that your prediction will match.
- Or you can put a blank slip of paper in the box along with a marker, and when the box is opened, something has mysteriously been written on the paper.
The black switching box measures 24 x 15 x 17 cm and has a slot at the top. There is nothing to see inside, either before or after the switch, which is triggered by pressing one of the screws on the back.