This classic effect is now back, produced in France in a very fine quality.
Included is a tall clear plastic tube, the base, the decorated tube, the box for vanishing, and three colored balls and a holder for these.
Although there is only enough room in the tube for the three balls, the ball placed on top of the three magically appears on the bottom or in the center of the stack of three.
The red one seems to be the ball that likes to do the wandering. Finally, the magician takes this roaming ball and places it in the wooden box. He grabs the box by the ends of the doors and flips it open.
The ball has vanished! The audience sees completely through the box.
The ball reappears in the plastic tube between the other two!