wat zit er in een stacking tin?

In a stacking tin, you would typically find smaller tins or containers that fit inside one another, each being slightly smaller than the one before. These tins may be empty, or they could contain various items depending on their intended use. For instance, if it's a spice stacking tin, it may contain different types of spices. If it's a craft stacking tin, it may contain different kinds of craft supplies like beads, buttons, and threads. The external tin could be designed with colorful patterns and imagery, with each internal tin mirroring that design in diminishing sizes.