The performer displays a tube, a small iron bar, two blocks and a lid. He inserts the bar into one of the two blocks and places it in the tube. Then, he places the other block on top of the one imprisoned by the bar. He covers everything with a lid. He snaps his fingers, smacks down the lid and as he removes it everyone will see that the imprisonned block is now free, while the other is imprisoned in the bar!

• Very intriguing close-up effect.
• Everything is elegant and made with extreme care in teak wood.
• The tube measures cm 6.5 (2,56") x 13.5 (5,31") x 15.5 (6,1") . The blocks cm 4.5 per side.
• Everything can be examined if desired. The public can even choose, if they want, which block to imprison first in the bar!