One example is your
ring finger growing in size, which means you need to resize the piece to make it wearable. However, it is worse when your
ring is loose and starts spinning on your finger.
Fixing It
If you have an area on your finger that is tiny enough to let your
ring simply sail around, that can be solved by adding small bumps on the inside. These are of the same
metal as the
band, and soldered to its interior, on the bottom shank. They keep any
ring in perfect position after you wear it that way.
The usefulness of this is most obvious when you are wearing multiple
rings as a stack on the same finger. With bumps added to the looser ones, you can rest assured that there will be no more spinning that leaves one of your plain or
diamond-studded bands facing the wrong way.