Back in the days before plastic bags when you made a purchase at many stores like Woolworth Five&Dime, your package was boxed and wrapped in brown paper and tied with string or twine. Every clerk wore one of those twine knives all day to cut the twine or string after wrapping your parcel. if the parcel was heavy or large they had these cool wood tubular handles with wire hooks to hook on the twine or string to make it easier to carry. All that service at no extra charge!! I used to save the wooden tube handles and use them on my little dirt forts as cannons. Damn I'm getting old!!