Magic Crystal Puzzle is an amazing fun promotional product. Firstly it's a column, then a rectangular block, then a cube, and finally a pyramid. The Magic Crystal® is extraordinarily versatile. Comprised of several connected triangles that enable seemingly impossible feats of folding, this controtionist elevates foldng to a high art, bringing bliss to every finger acrobat.
Hi - the boss loved them!!!! Cannot thank you enough for your help.
Kind regards