Performer displays three wooden cubes, colored red, white and blue. He shows a square a tube, and drops the cubes inside the tube. First the blue cube, next the white and finally the red cube. The red cube is now on top. Magician turns the tube with the cubes upside down, so as to bring the red cube to the bottom and blue cube on top. He makes some magic passes and lifts the tube. Surprise! The cubes are still in the original order, red, white and blue from top to bottom. Performer repeats the effect once more. But the audience suspects something fishy, because whenever he lifts the tube from the cubes and places it on the table, a thumping sound from the tube suggests an extra cube is concealed in the tube. Performer ignores this, and to show how the cubes magically change colors, he places the red and blue cubes in two different pockets. After a magic spell, he removes the cubes and they are seen to have changed places. The blue cube comes from the pocket where the red cube was placed, and vice-versa. Second surprise! The spectators are still not satisfied. They believe there must be an extra cube (or cubes) inside the tube that is responsible for the trick. After some by-play, the performer finally lifts the tube and under it is found not a cube, but an egg. "Isnt that eggs-traordinary! No eggs-tra cubes, just a wooden egg." Finally, everything is handed over for examination.