6mm Black Tungsten Wedding Ring Espresso Wedding Ring Tungsten Carbide Ring Black Size:7.75 -Red Aluminum Insert

-Red Aluminum Insert

8mm Koa Wood Tungsten Ring

5 Times harder than tool steel

-Purple IP Plating

-Rounded Edges

6mm Black Tungsten Wedding Ring Espresso Wedding Ring Tungsten Carbide Ring Black Size:7.75 -Red Aluminum InsertAbout Tungsten Carbide Tungsten Carbide is the hardest of all metals. It is polished to a perfect mirror finish using diamonds, and unlike other metals, it will retain the exact polish for decades to come. In fact, the only way to scratch a tungsten ring is with a diamond. No other material will affect it. Tungsten is about 10 Times harder than 18K Gold, 5 Times harder than tool steel, and 4 Times harder than titanium. Reflection with a sparkling