The bobbins for the B9 Hook hold 70% more thread than standard bobbins. This enables you to sew for even longer without interruption.
Compatible machines
B9 Hook bobbins and bobbin cases are required for the following machines:
A red B9 Hook bobbin case for bobbinwork is required for these machines.
Note:
Not all models and accessories are available in all countries. We reserve the right to make changes in both features and design.