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The geared cousin of the Master Pentultimate in shape of a Rhombic Triacontahedron.
This design has all of the pieces which were present on the original Master Pentultimate, although the T-pieces can be hard to identify.
This puzzle is the result of a collaboration of four persons of whom Grégoire was the mastermind who carried the idea of it for a very long time.
Two years when he didn't know how to design spherical gears, he asked Timur Evbatyrov if he wanted to collaborate on this idea.
He seemed motivated enough and went ahead and designed the gears for it. Grégoire then designed the mechanism and tolerances etc.
He had to postpone the puzzle's printing until 2016, due to a lack of money.
Félix Nadin (who had previously collaborated with Grégoire) worked for Sculpteo at the time of the print and made sure that this puzzle was printed properly. Finally, Olivér Nagy made the stickers for this puzzle.
Diameter: 105 mm
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