The Aruba is a polished tungsten ring with a tire pattern. The Aruba is a men’s ring that comes with a life time warranty.
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.
Melinda –
Large Selection of simple and unique tungsten rings. I finally settled on the 7mm Aruba. The ring looks great with its polished finish.