18 steps Natural wood 3 sun Cube Japanese puzzle box Himitsu-bako 202511 [3c18n202511]

The top and bottom panels of this box are made from fragrant camphor wood (Japanese Kusu wood). The yosegi pattern in the center is not an applied sheet but is created by inlaying solid wood. All the colors come from the natural tones of the wood—no artificial coloring is used. The side panels are made from solid North American walnut and Southeast Asian agathis wood.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 3.3 x 3.3 x 3.3 inch (85 x 85 x 85 mm)
Inside storage space size : 1.9 x 2.5 x 2.5 inch (47 x 65 x 65 mm)
Include Description (solution sheet) and the gift box

This puzzle box is the Cubic design and It's opened by 18 steps. This box is a limited edition. The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).