GoSteel Men's Gearhead Skull Ring

This gearhead ring is the best model you can find for people fond of that “Retro Futuristic” genre, with the amazing engravings of wheels and gears, all over the head of this skeleton head. 

Two motor arms are connected to the eyes, and on each side of the ring, waves are lined up to close the loop. The canines of this skeleton head are sharp and clearly visible.