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Align the grooves and rotate the two halves in opposite directions.

To keep your mind working for hours on end.

A challenge only for the most daring.

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16,49€ Tax excluded

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  • Brainstring R

    The popular Brainstring has turned upside down! Brainstring 'R' is as knotty as the original, but has a movable ball with a 360 ° spin that will have you on the ropes.
    Rotate, rotate, stretch and slide the puzzle in all directions to unravel the injured knot. Once the strings are completely separated, the puzzle is solved - no strings attached.

    Recommended Age: +7 years

    Reinforce your:

    Logic, Strategy, Focus

    How to play

    1. Align the tracks and rotate the two halves in opposite directions.
    2. Each spin will entangle or untangle the strings inside.
    3. Solve by untangling the knot so that none of the strings touch.


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