6 sun 18 steps Yosegi/Natural wood Japanese puzzle box Himitsu-bako Hakone Japan

*The Marquetry (yosegi) patterns of top and bottom panels are differed a little by each puzzle boxes. Gimmick for opening the puzzle box : 18 steps Moving panels and Slide keys : have 4 panels / 2 keys Outside size : 7.0 x 4.7 x 3.1 inch (18 x 12 x 8 cm) = 6 sun Inside storage space size : 5.0 x 3.9 x 2.3 inch (12.7 x 10 x 5.9 cm) Include Description (solution sheet of how to open) and the gift box 6 sun size Japanese puzzle box. 6 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 18 steps. This puzzle box have 2 slide keys and 4 slide panels. The design is Traditional Yosegi and Natural wood (Nyatoh wood and Kusu wood).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.