@NannyB :
Can openers. I remember using them on camping trips. My Dad still has one or two somewhere.

@NannyB :
Thank Heaven, we still have one! Always use it to open canned items in mason jars.

@NannyB : Of course! it's a bottle opener for glass coke/beer bottles
and a can pouch type opener for canned soup and condensed milk.
No, but I have a multi opener.
A handy tool 🥫⛏️

@NannyB If someone does not know what these are ... they must me a lot
younger than many of us ... I have one from many years ago...
they never wear out !!! Cans on one end and cokes or beer on the other .. How could anyone live without one !!! Thanks for the memories !!!!

@NannyB: I have several from my Uncle Odis! Also a pic and his pin knife!! 😊

@NJ99221: Your welcome, I still use mine to open stuff now. 🩷

Anyone over the age of 20 would have to be a dunce if they didn't know. Lol

You had to have one if you wanted any of this.

@NannyB : Yes, I do and still use it. Also called "church key".

@NannyB :
I still have one although I don't remember the last time I used it.

@NannyB :
We have few of them. A must have if electricity goes out and needs to open a can of vegetables or something else

@NannyB :
Yes I still have one and still use it at times. Will never give up.

I still have one!

@Megyn1: Me too.🩷