Japanese marquetry puzzle box with 10 steps, 5-inch size.

A representative work of Hakone marquetry: the "secret box." Dimensions (external): 147 x 95 x 68 mm Dimensions (internal): 108 x 76 x 51 mm This is a 5-inch secret box with 10 rigs. This product uses MDF (medium-density fiberboard) in some parts. Secret boxes are synonymous with Hakone marquetry. They cannot be opened without solving the box's mechanism. The number of mechanisms ranges from as few as four to as many as seventy or more. This box has ten mechanisms. It is a beginner-friendly secret box with fewer mechanisms than most. Because it is a handmade product using natural materials, the color, pattern, and size may differ from the photos and descriptions on the website.