So when I bought my sewing machine last year (a Viking Emerald 116) it came with 4 bobbins, which I've now filled up with various threads. I haven't used the thing a whole heck of a lot until recently, just randomly here and there. But the original bobbins it came with, are now filled with thread, and I'm needing more.
Now whenever I go into a craft store, there are different types of bobbins, model numbers, etc.
They all look the same to me. Aren't they universal in size?
I've looked through my manual and there's nothing in there, that I could see about the "size" of bobbin I should be buying. I don't want to buy the wrong type and have it break my machine, so... umm, can someone give me the run-down about bobbins? hahaha