Diffusion is a 2015 Karakuri Idea Contest winner crafted by Hideaki Kawashima, reflecting his impressive mechanical precision and geometric style. This extremely hard to find puzzle looks great on a shelf, and the mechanism is clever, approachable, and beautifully executed. All original packaging included.
Karakuri product description:
We designed a new structure for this work, to avoid the problem of humidity.
The movement is simple, but a lot of time and effort was spent making it.
This work was produced by Karakuri Creation Group’s craftsmen,
from a selected idea of “7th Karakuri Puzzle Idea Contest”.
Original idea by Makoto Okada
Hand-crafted by Hideaki Kawashima (Karakuri Creation Group)
Size : 90×90×90mm
Material: Cherry, Walnut, Oak
Condition: Perfect
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