Collection: Zirconium
Zirconium is a metal which is naturally silver-grey. However, using a special heating process, it can develop a hard black outer layer. It is more durable than other rings coated in black, such as titanium or tungsten.
Zirconium is a metal which is naturally silver-grey. However, using a special heating process, it can develop a hard black outer layer. It is more durable than other rings coated in black, such as titanium or tungsten.