Show a die and two small empty cylinders with their lids on. Ask a spectator to mentally select a number from the dice and have them put it into the smaller cylinder and close it. Now, put everything into the larger cylinder and close it with its lid. Concentrate for a few seconds and, reading the mind of the viewer, reveal the chosen number. To finish, open both reels and show your audience that your mind reading was 100% correct.
– All can be given for examination!