Doppler step down edge ring has unique detail with an etched wave circling throughout. This ring makes a strong statement while bringing style to your hand. Doppler ring has a comfort fit and may be carved and filled with gold or black.
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.