Great looking, Jeff!!
We sold those at some craft shows. Created FUNNY conversations.
Picture a kid, 7 or 8 years old, walking with mom. Kid sees these and says to mom, "What are those things, mom??" (Remember the kid has never seen a bottle that was not twist cap or a can that was not pull-tab).
Mom usually thought for a few moments, then, almost always, she would say, "Oh, that's an ol'fashioned CAN OPENER!"
I would watch the kid, look up at her as if to say, "How in the heck does that open a CAN??"
Once in a while, I would mention this to the mother--usually they got an LOL out of it!!
Mostly, those who drink imported beer will need one----your friends have good taste!!
Merry Christmas!!
Ed