yarn bobbins for a knitting machine? then again, i think everything has SOMETHING to do with yarn. lol. ~nd
lol. They would be pretty big bobbins -- almost a foot tall, I think, but that's as good a guess as I've made!
They look like they are made for winding something up. Perhaps christmas lights or wires?
Donna, I think you may have something there! That makes sense! Thank you!