I ordered bobbins for my Juki 2010 from Amazon before this thread was started. They came and looked good. Went to use one today, and they don't fit the bobbin winder. They are too narrow and the lever binds and the machine will not run. They might work fine if I can find another way to wind them, but since my bobbin winder is out with the LA, it's a bit of a hike to go use it.