Brainstring Original

Its knot what you think

The mystery of Brainstring Original isnt just how to untie a twisted knot of strings in the centre, but how it can be that all its strings can be interchanged WITHOUT creating a knot! Four groups of different coloured strings, four strings per group, moving up, down and around all six sides of a polycarbonate shell beyond just tying or untying a knot, what kind of beautiful symmetries can you create? Brainstring Original isnt just a puzzle its a work of art.

Specifications

Ages: 7 and up
1 player
Mastercartons 24 pcs
(inners of 6)
Item# RT01