Magician introduces a box that contains 4 different (shaped) punchers. (Each puncher can make a unique shape).
Ask the spectator to freely choose one of the punchers and make a hole with the chosen puncher.
Now the bottom of the box is opened, a paper that printed “?” is found.
The “?” paper is flipped over…. The spectator finds it is the same shape that he/she made a hole with the chosen puncher.
An improved gimmick made impossible possible. It allows you to show (display) the box and punchers even after performance.
Designs and colors of punchers may vary.