This beautiful Tungsten Carbide is high polish to a perfect finish using diamonds unlike other metals. The rings is not tarnish , never green.The ring is satin brushed. The tungsten is the hardest of all metals. This ring is 10 times harder then 18K gold more harder then tool steel and harder then Titanium. Mirror polished finish and corrosion resistance.
8 or 6 mm Black color tungsten ring (cobalt free)
All of tungsten rings are Cobalt Free and Hypoallergenic & scratch resistant& Comfort Fit Design