if you turn them around they snap off.
i have been saving red ones for a breast cancer charity.
i remember hearing that those tabs or rings one
were used to buy time on a kidney dialysis machine..
maybe some prgram connected with the fact that
too much beer damages kidneys--i can';t thienk of the word
i a can think of is psoriasis--but i know that's not it..
so maybe some brewery thought of a way to try to help
by encouraging people to drink more beer so they could
save more tops--oh yes it is Cirrhosis...or somat?
psoraisis (sp?) is outside, cirosis (sp) is inside