Magic ring
A magic ring is a ring, usually a finger ring, that has magical properties. It appears frequently in fantasy and fairy tales. Magic rings are found in the folklore of every country where rings are worn,[1] and they endow the wearer with a variety of abilities, including invisibility, the granting of wishes and immortality. Sometimes, they can be cursed, as in the fictional ring that was recovered by Sigurd from the hoard of the dragon Fafnir in Norse mythology[2] or the fictional ring that features in J R R Tolkien's modern saga The Lord of the Rings. More often, however, they are featured as forces for good, or as a neutral tool whose value is dependent upon the wearer.[1]
A finger ring is a convenient choice for a (fictional) magic item: it is ornamental, distinctive and often unique, natural to wear, of a shape that is often endowed with mystical properties (circular), it can carry an enchanted stone and is usually worn on a finger that can be easily pointed at a target.[3]
