Due to this Puzzle being crafted as a limited edition or run, it is no longer available for sale. Regrettably we do not think it will be back in stock. Please view our other hard to find puzzles on our Medium Puzzle Box Page. Opens in only three steps but try to open this one without the solution! Created in May 2008 Made of Walnut, Keyaki (zelkova), Magnolia Measures* 7.88 x 5.91 x 3.35 inches