The magician shows an elegant wooden box containing six black dice arranged in order from 1 to 6 and he closes it with a lid. He then hands over to a spectator dice cup, or any simple little cup (not supplied) with a die inside, inviting him to shake it and turn it upside down over the box, so that a casual number is selected from the die. Unbelievably , when the magician removes the lid, all the dice will now show the exact same number previously selected.
 
The wooden box measures cm 8 x 3 x 6 (in. 3,14 x 1,18 x 2,36)
 The performance can be repeated a second time and at the end everything can be given out to be examined.