4 sun 27 steps Zebra wood/Ichimatsu Japanese puzzle box Himitsu-bako Japan

*A sliced natural Zebra 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 : 27 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 : 2.80 x 2.59 x 1.14 inch (72 x 66 x 29 mm) Include Description (solution sheet of how to open) and the gift box 4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 27 steps. The design is Zebra wood and Ichimatsu yosegi. All the internal gimmicks are made of wood, so the warmth of wood The simple and gentle movement of the mechanism gives healing and comfort. The surface of the puzzle box is painted with a safe transparent paint.