It is a set of trays in the form of a circle and a square. It consists of a circular tray, a square tray, and a two-tiered tray, and stores small items. Shapes derived from basic shapes function as partitions. In addition, each tray can be used as a plate with a high heel instead of a storage box by turning it over. At this time, figures that used to act as partitions serve as heels. The plate has a corrugated pattern, so the shape of the shadow that is deformed when the object is placed is an interesting factor.