PILE OF DISKS 3 - Karakuri box

TThis work was designed as a Christmas present for 2021. Since the introduction of the "pile disc" (M-12) in 1985, I have made various improvements. With this, I was finally able to create a stable mechanism. I have improved the structure without forgetting the basic principle that there is no axis for rotation in the center of the box. I think it is a smooth movement. Title：PILE OF DISKS 3 Craftsman：Akio Kamei More ditails of this work.↓ https://karakuri.gr.jp/en/products/m-... What is Karakuri box? It is wooden puzzle box that made from Karakuri Creation Group in Japan. You have to solve the mystery if you want to open it. You can see our various works on our website.↓ https://karakuri.gr.jp/en/ Web shop↓ https://www.karakuribox-webshop.com/l... Instagram↓   / karakuribox.official