The Janus is a high polished facet ring is a classic dome shape. The dome ring had facets that run parallel with the ring adding a prism look to the ring. The Janus is a mens ring however is commonly worn by women due to the beauty of the ring. Forever Metals also has an 8mm width Janus ring available for men.
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.