The Aquarius Puzzle Box (Small) was created by Hiroshi Iwahara and and distributed to select Karakuri members as a 2019 Christmas Gift. Measuring 82 x 82 x 82 mm., it is heavily constructed and crafted in Iichi, Movingui and Padoauk. The crafter describes the puzzle in the following manner, " Six plates are divided into three plates. All three plates have the “Aquarius” movement. There are two compartments. Only three plates are linked. This has a moderate difficulty level. Each basic movement is 13 times. But, for the second compartment, at first, the plate won’t move at all. Please find a byway." Because of the limited number crafted, only two are available for sale. Comes with gift box and opening diagram