A mind-reading effect unlike anything you've ever seen!
Show a small white box with a whiteboard inside. Your spectator writes the extrasensory perception symbol you have in mind and closes the lid. The lid is secured with rubber bands, and from all angles, it's impossible to see what was written. Now you can read their mind. It seems impossible.


The secret is very ingenious.
Very easy to make and present.
No electronics.
Can be presented as many times as you want.
Completely automatic.
Very impressive and magical.
A fundamental and complete piece for all mentalists.