I’ve always loved note cards, and now that nobody uses them anymore I love them even more because they’re cheap.
I don’t get through a big writing project without using about a crap-ton, plus I use them for every manner of note and list.
I also use them for my store lists, but now I’m out, and I don’t have one to write a store list on. That list would, of course, begin with “note cards.”
So, I’m preparing to be somewhat off my game for the next couple of weeks until I remember to get them.