Magic cube, Rubik`s Cube

 http://www.mathematische-basteleien.de/zauberwuerfel.htm

December 1977: out of communist <country-region w:st="on"><place w:st="on">Hungary</place></country-region> the Magic Cube was brought to the capitalist world. Later known by the name of its inventor, Rubik, the Rubik's cube reached its peak in the early 1980s. The fact that 180 million imitation copies have been sold speaks for itself. 

The magic cube is a mathematical mechanical puzzle in cube form. KMS has brought back this classic intellectual puzzle as a promotional item that can be custom-printed in 4C colours.

The ultimate intellectual challenge for your customers – order 1,000 or more.