It's special version Yosegi box. 21 moves to open and 1 gimmick that hidden room appears.
Yosegi box is traditional industrial art object with a history of over 200 years in Japan. You can enjoy the puzzles as well as beautiful gift box.
Yosegi-zaiku in Hakone Maruyama Inc is designated as 'traditional crafts' by the Minister of Economy, Trade and Industry.
External dimensions: 5.9 x 3.8 x 2.6 / Internal dimension: 4.1 x 3.2 x 1.6 inch / English manual includes.
Caution: You hear clatter when shake it. However, it is not a malfunction.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.3 inch
Height : 3.3 inch
Length : 7.1 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 11.2 ounce (View shipping rates and policies)

ASIN : B00ZZNSKZE