The KEYSTONE features a laser engraved pattern that is reminiscent of the ancient Greco-Roman era, boasting strength and honor. When you combine this with the durability Tungsten Forever is famous for, you get a ring that actually represents you as an individual. A polished groove on each edge frames the etching. We laser etch the ring twice to ensure maximum clarity, contrast, and quality. Unlike other tungsten rings online, our Tungsten Forever™ bands are independently tested to guarantee they are the toughest of them all!