The Rattlesnake Puzzle Box was developed as a Christmas present for Karakuri Members in 2023. The crafter comments on his work in the following manner, " As shown on the top plate, this work was created with the image of a snake's movement in mind. Although the shape is simple, it moves dynamically. Try solving the trick as if you were a snake. " It has exterior measurements of 119 x 70 x 53 mm. with a hidden storage space of 95 x 55.5 x 5.5 mm. Crafted in Japanese walnut, Magnolia, Walnut, Katsura and Maple Comes in Gift Box and Opening Diagram!