These are hand-forged bottle openers designed to live on a key chain. A Forge is like a big oven used to heat up metal in order to make it malleable enough to work and shape. These key chains are made by heating up a material called mild steel and shaping it through multiple heats (every time you put a piece of metal in a forge and then take it out and work it, it's called a heat) into an artistic bottle cap eater.
