Crazy Cube mental cube
A mental micro trick that will blow your mind. The spectator gives a regular die to a spectator and asks them to place it in a round, opaque tin and close the tin with a lid.
Before that, the spectator should remember which number is on top of the die. The closed can is now placed in a second can, which is also closed.
It seems impossible to guess the number on the dice. But the magician can safely name the chosen number.
Cube box with German instructions.