X-Ray Peek by Michel Jon Thompson The magician displays three cards-one

The magician displays three cards-one with a blue spot and two which have red spots

You are able to write on both sides (only one side can be recognized by the electronics)

Giving to choose a chocolatin among many to a spectator

He also explains his Punch and Judy show

a custom-designed switch with the proprietary male connector and several accessories as well

X-Ray Peek by Michel Jon Thompson The magician displays three cards-oneThe lab condition peek The spectator writes any secret information on a card. You wrap the card with a sheet of aluminum foil, and you instantly peek at the info. A complete peek right in front of the spectator's eyes! The spectator can even hold the aluminum packet and check that you can't see anything through it! This is X Ray Peek, a natural, impossible, lab condition way to secretly peek at any information. Say farewell to your traditional peek