Spain’s Juan Mayoral has come up with one amazing trick using the simplest of props. Bring out three LEDs and a small, round, flat battery. By touching the two wires and each LED to the battery, the LEDs light up. One LED is green; the other two are red. Place the three LEDs on the table and ask the spectators to keep their eyes on the green LED. Mix the LEDs up, as in the Three Card Monte. No matter how hard the spectators try, they are unable to keep track of the green LED. Even when they are absolutely, positively sure which is which, they are wrong! Finally, all three LEDs change to red and then all three changes to green!! A delightful routine! And really easy to do! In addition to this routine, Juan includes several others, including a very interesting Seven Keys To Baldplate routine! You get ten LEDs, the battery and full instruction.