A no-brainer based on mathematics!
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.
_________________________________
* applies to deliveries within Germany, delivery times for other countries can be found on the shipping information button
