Four cards numbered 1 to 4 are shown. The first three cards have a colored die printed on the face. The fourth card is blank. The performer places the cards face down on the table and asks a spectator to take the three dice (red, yellow and blue) and place each on the matching card. Now, the spectator moves the dice, one by one, over to the blank card number four. After this is done, the performer shows the first three cards—they are now ALL BLANK! When the spectator turns over the fourth card—all three colored dice are now PRINTED ON THE FACE of the fourth card! Direct, visual, strong. Easy to do. What more can you ask for?