Precisely manufactured and simple to use. Made in Germany with 100% reliability.
You show the spectators your trained cube. It is made of solid metal and has pretty coloured dots on the sides. The cube is pierced and threaded onto a cord. If the cord is held vertically, the cube naturally slides down unhindered, but as soon as you say "stop", the cube stops in the middle. Of course, the cube can also stop when the spectator says "stop"! Only when you command it to continue sliding will it do so.
You can stop the cube as often as you like and let it slide further. The cube stops on your command, but also on the command of the spectator. The cube even stops on the string if the spectator just thinks the word stop! There is room for comedy and entertainment. Can be repeated as often as you like and can be given for examination without hesitation.
Great to carry in your pocket. Excellent warm up as children arrive at the party. A fun puzzle for wedding or corporate performers too!
Block measure 15x15x15mm