Balls to Square Mystery

The quality of this version has been improved compared to the previous one. The sponge is softer, the shapes are more precise and the color more vivid. A whole different story!

Two sponge balls are shown. The magician puts one in his pocket, and the other in a spectators hand. With a magical gesture, the ball in the magician's pocket disappears, and ends up in the surprised spectator’s hand, that now has two balls.
The same effect is repeated for three times, in different ways.
To end the routine, the magician puts three sponge balls in the spectator's hand, and instantly they transform into a sponge cube!

The balls have a diameter of about 4.5 cm and the cube measures 5.7 cm per side.