4 Sun 9 Steps Piggy Bank Puzzle Box - IZUMIYA Puzzle Box
A beautiful sequential discovery puzzle box by IZUMIYA. The expertly crafted 4 Sun 9-Step piggy bank puzzle box comes decorated with a Koyosegi pattern. The coin slot can be accessed with one move but the box can be only opened with nine moves. The parts will move smoothly and easily only when you apply the right sequence to several sliding panels. When the mechanism moves in order, the lid opens on the 9th step.