Damaged bobbin cases can cause your machine to preform incorrectly. This is the same bobbin case that came with your EverSewn Sparrow model 15 and EverSewn Jasmine when it was new.
Damaged bobbin cases can cause your machine to preform incorrectly. This is the same bobbin case that came with your EverSewn Sparrow model 15 and EverSewn Jasmine when it was new.