Are you kidding? They are obsolete now, since we have those fancy pull-rings on all of the cans now LOL. (Klemper’s mouth is agape, as he watches his fancy pull-ring fail and snap off of his can of Spam)
I haven’t had Spam in a long time...but I remember a ‘key’ that you had to turn around five thousand times.
They have a pull ring now?
Or, if you break a nail off on the ring. Then you have to get a screw driver to pry the damn thing up.