The Crystal Ring For Men This Tungsten Carbide Ring contains

This Tungsten Carbide Ring contains T-Rex Bone and glows a brilliant blue in the dark

This design has has an inlay of light turquoise blue opal

This design has an inlay of deep purple opal with multiple shades of blue and pink

a natural glass made from volcanic lava which cools rapidly with minimal crystal growth

bright pink glow powder

The Crystal Ring For Men This Tungsten Carbide Ring containsThis design has has an inlay of light turquoise blue opal, blue glow powder, and meteorite shavings These create a unique galaxy like effect. Each ring can be made with standard tungsten carbide, or can be plated with either yellow or rose gold. It can also be made using black ceramic.