It seems that sometimes stuff I order comes on a spool with a hole too large to use with a bobbin. I have several spools of wire that would be much easier to use with a bobbin and I frequently divide yarn, floss and such into individual strands which would be easier to store and use with a thread spool that fits my bobbins.
Anyone have any spools to spare? I might be able to afford the shipping, but certainly don't want/can't make a large investment, but would like to have a few empty spools to try.