The Karakuri designers describe this work in the following manner: "This work was designed as a Christmas present for 2024. In the past, we put a red ball inside a wooden framed interlocking puzzle. In this puzzle, we put a square box in place of the red ball. To open the box, do you have to take the Interlocking Puzzle apart? . Measures 100 x 100 x 100 mm. with an inside space of 28 x 24 x 24 mm. Comes in cellophane wrap in gift box with opening instructions. Made of W alnut, Oak and Magnolia woods. Crafted 12/24 * Please note again that this is a KUMIKI puzzle.