Italo Calvino said this quote
“ The real protagonist of the story, however, is the magic ring, because it is the movements of the ring that determine those of the characters and because it is the ring that establishes the relationships between them. Around the magic object there forms a kind of force field that is in fact the territory of the story itself. We might say that the magic object is an outward and visible sign that reveals the connection between people or between events. . . We might even say that in a narrative any object is always magic. ”