Star Trek Domed Engraved Black Tungsten Rings
Our tungsten rings are cobalt and nickel free to avoid allergies.
Do not drop your tungsten ring on floor, it will easy break to two pieces.
Tungsten ring is non scratch only apply on silver tungsten color, it DOES NOT apply for any color coated tungsten item.
We offer inside laser text engraving.
We can customized logo from your own design, contact us we can make for you.