Released in November 2010, this Trick Box measures approximately 3.1 x 3.1 x 2.3 inches so it is a little small but is easy to manipulate in your hands. Crafted in Walnut, Magnolia, Keyaki, (Zelkova), Zebra Wood, False Acacia, Ichii and Acrylic Board. There are 4 trees on the top .The direction of the trees are a hint in solving the box. Comes with Opening Instructions and Gift Box **Please note that one of the panels slides more freely. Otherwise, in perfect condition.