"Phone cord extension reels. They gave you 50 or 100 feet of phone line so you could go throughout the house. They had a handle and you would wind the wire back into it once you were done."
Great memories
This was the only one that I neither had nor saw
Well, lighting one of these bad boys in a Tesla would most certainly drain the battery dry.
So then I got to explain why the on-hook and off-hook buttons on her smart phone look the way they do.