4 Sun 18 Step Walnut/Ichimatsu Japanese Puzzle Box

This secret box will take 18 steps to unveil the hidden space. *A sliced natural Walnut wood is stuck on the top and bottom panels, Not solid wood board. and the color of side panels "ichimatsu yosegi" may vary from photos. Opening method of the puzzle box : 18 steps Moving panels and Slide keys : have 4 panels / 2 keys Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm) Inside storage space size : 3.00 x 2.59 x 1.22 inch (76 x 66 x 31 mm) Include Description (solution sheet of how to open) and the gift box