Spectator selects a card which is then shuffled back into the deck. Another spectator (who did not see what the other spectator's car was) is handed a pair of glasses to wear. Performer then shines a pocket laser on the ceiling or wall and everyone in the room recognizes the small red dot produced by the laser. However, the one spectator wearing the special glasses sees a visual representation of the playing card and names it aloud. Self working and easy to do. Laser, glasses and batteries provided. You supply the deck of cards.