Crafted by the famous Mr. Honma, this Ran Yosegi Puzzle has a traditional light finish. Split keys or slides AND full slides make this puzzle very complex! Measures* 7.8 x 5.6 x 3.6 inches Secret Compartment measures * 5.9 x 4.7 x 2.5 inches. The puzzle pictured in the video is the exact piece for sale.