Originally Posted by
Jingle
I have a machine that came with that bobbin - only 5. Replacement bobbins do not work for it.
It came with the 15J bobbin? The bobbin that was with this auction-purchased machine looks like the generic plastic bobbin I use for my Brother, but I just worry that a nearly-correct bobbin could really mess something up. Did you purchase bobbins from Singer that didn't work, or generic ones?