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Brainstring Original Puzzle

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Regular price £18.95
Regular price Sale price £18.95
Save £-18.95
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  • Standard Delivery Tracked 24 - £4.50 per order
  • Special Delivery Next Day £10.50 per order
  • Free Standard Delivery - orders over £60
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  • Low stock - 3 items left
  • Backordered, shipping soon
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The mystery of Brainstring Original isn’t just how to untie a twisted ‘knot’ of strings in the center, but how it can be that all its strings can be interchanged—WITHOUT creating a knot! Four groups of different colored 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 isn’t just a puzzle—it’s a work of art.

It’s knot what you think

Delivery : Fast despatch from large stocks held in our own warehouse.

All deliveries by Royal Mail fully tracked service.

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