I once had a bunch of old fashioned shower curtain rings. They were bone colored plastic, maybe 3 inches in diameter and 1/2 thick. I cut them with a Dremel and made big fangs out of them. One ring could make 3 or more teeth.
They had that slight curve the way I cut them, they looked nice.
Items and objects surround us and most anything can become something else if we see it that way.
I guess that I'm always looking.