Get a load of these monsters from Bradshaw Blades. They have designed a set of knuckles that manage to look both comfortable and brutal at the same time. The BASHERS are CNC machined from copper and given a bright brushed finish. The thick copper construction and carefully broken edges ensure they stay comfortable… for the guy wearing them.
Copper is a very cool material for this application. I bet they look amazing once a patina starts to form. If you are interested in your own set of BASHERS, head over to the Bradshaw Blades Facebook page to get in touch.