OBC Challenge Coin

1.74" brass, bottle opener design.

This is a challenge coin designed as a bottle opener, but in design only, as it will not open bottles. The coin measures 1.74" and is brass and covered in hard enamel on the front. Both sides have an antiqued finish coat.

The tradition, borrowed from the military, is to challenge someone in a social setting. If they do not have a coin, they must buy the drink, if they do, YOU buy.