The Classics (3)

This ring comes standard with a tungsten core with a composite matrix of strontium aluminate (what makes the ring glow) and amethyst crystals. The two materials combine to give the...

This ring comes standard with a titanium core with a composite matrix of strontium aluminate (what makes the ring glow) and amethyst crystals. The two materials combine to give the...

This ring comes standard with a ceramic core with a composite matrix of strontium aluminate (what makes the ring glow) and amethyst crystals. The two materials combine to give the...