A guy asked me yesterday if I knew anything about and where he could get one if they are avaiable. He was looking for a bobbin that will hold regular sewing thread spools. Not the type that most tying thread comes on. He has thread on long or tall spools. I know what he means but can't describe it very well. The spools are about 2-2 1/2 inches tall, too tall to put into a conventional bobbin.
Any help would be appreciated.