Cobalt Free – Cobalt is undesirable as it is used in low quality Tungsten Rings and can lead to irritation of the skin. The inside of the ring and the stripe is made of Anodized Aluminum because Tungsten cannot be plated Green.
Tungsten Natural Wood Inlay Dome Band Ring Size 5-15 6mm 8mm
Cobalt Free – Cobalt is undesirable as it is used in low quality Tungsten Rings and can lead to irritation of the skin. About Tungsten. Tungsten signifies strength, tenacity and hardness. Tungsten is one of the hardest substances on the Planet Earth.