Karakuri Work Kit - Ninja DIY Trick Box

PLEASE NOTE THAT INSTRUCTIONS ARE WRITTEN IN JAPANESE ONLY! This build-it-yourself wooden puzzle box features a locked drawer with tree-shaped window on the top.  When you do a simple operation, the color of the tree changes from white to green. Then, the drawer will be unlocked and you can open it!This creative and fun wooden project is made from plywood.  You can paint or draw something you like on the box when it is assembled. Comes with illustrated step-by step instructions that are written in Japanese only!! Wood glue is required for assembly, but is not provided in the kit itself.The difficulty of building the puzzle is harder than the actual puzzle itself. CARE AND UPKEEP OF JAPANESE WOODEN PUZZLE BOXES.