Jump Ring Blackened Stainless Steel (100pc)

Blackened Stainless Steel, These stainless steel rings and chemically process to turn the surface layer to magnetite. The magnetite is a very dark gray color that is turned into a black by a dry oil. The rings will turn from black to dark gray after the oil wears off. Since the rings have an oil coating they are not 100% clean and this makes the anodized aluminum better for jewelry.