Assembly & Disentanglement Puzzles: Cast Puzzle - Vortex (Brain Stimulator Level 5)

Cast Puzzle - Vortex (Brain Stimulator Level 5) Reviews

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Cast Puzzle - Vortex (Brain Stimulator Level 5) Feature

The cool profound impression gives fresh stimulus
The cast puzzles has been selling over 20 years, and the personality of the cast puzzle is recognize
Feel the movement of the geometric puzzle and to feel
We do not accept a return after we ship.

Patented in America in 1965, this puzzle was originally created by Joseph L. Litle. The idea to make this puzzle came to me after playing with a wooden copy built for me by my close, but now deceased friend, Tadao Muroi. The proportions have been changed considerably from the original plan in this new version. With this puzzle being styled after a violin and its strings, the key word here is "K" strings. - NOB