Karakuri Expansion Puzzle Box (New Version)

Another artistic puzzle box from the Karakuri Creation Group. This new version of the Expansion Puzzle Box is based on the prototype of master puzzler Kamei's which created the "Expansion I" (M-44-1) in 2012. The puzzle name can also be called "explosion" and for those who will play with this box for the first time, you will be surprised by the solution.