Argos is a unique tungsten carbide ring created with its unique shape in mind. The tungsten ring is extremely durable and will remain beautiful for a lifetime.
The Metal that is used is a Nickel Binder that is higher in quality in comparison to cobalt. Cobalt is a inferior binding agent which may darken the color of the ring over time. Cobalt is most common in lower cost tungsten rings. This is due to the rings being mass produced in countries other than the United States.