There are seven dominoes in a box.

The stones are turned over so that only the blank backs are visible.

Now a spectator can – completely uninfluenced – move some of the stones.

The performer doesn't see any of this, but he still knows how many stones have been moved!

Can be repeated immediately.

You will receive 7 aluminum dominoes (approx. 3 x 1.5 cm) in a plastic box with a velvet insert.

With German instructions.