MoMA Design Store
Yoshimoto Cube No. 1
DESIGN
$85
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Hanayama
Score 8.1 / 10
Average of substance, design, and value.
The nested ball and squared cast-metal frame serve as both small sculpture and deliberate spatial puzzle. It feels substantial, but the challenge fades once learned, and separated parts need keeping together.
$7.01 typical
At the observed Japanese retail price, it offers a genuine mechanical puzzle rather than an ornamental imitation. Independent puzzle enthusiasts discuss its construction and solution experience. Difficulty is audience-dependent, and discovering the solution reduces the original challenge.
Substantial pieces make the separating and reassembly movements tangible without electronics or flexible hinges.
Compared with 3 other products in edition 1.
This product: 8.5 out of 10
Editorial judgment: the compact ball-and-frame composition remains visually coherent when assembled.
This product: 7.5 out of 10
Editorially, the ball nested inside a squared frame makes an unusually resolved small sculpture. Handling and reassembly reward attention; it is less suitable than a roller for completely absent-minded use.
Independent enthusiast reports establish working interaction, not a controlled lifespan. Keep the separated pieces together and avoid forcing an unfamiliar movement. Long-term plating wear and replacement-piece availability were not established.
www.yodobashi.com
www.puzzlemad.co.uk
puzzling-parts.thejuggler.net
Independent puzzle reports describe a substantial object and freely moving central ball; solving requires deliberate manipulation.
This product: 8 out of 10
Self-contained mechanical construction avoids technical obsolescence, although the initial solution cannot remain unknown.
This product: 8 out of 10
Independent enthusiasts document functioning disassembly and reassembly; this is a challenging puzzle, not a guaranteed quick solve.
This product: 7 out of 10
No electronics or flexible folding hinges; independent multi-year finish-wear and repair evidence remain limited.
