BERNINA 7 B9 Hook Bobbin

BERNINA B9 Hook Bobbin For machines with the B9 Hook The bobbins for the B9 Hook hold 70% more thread than standard bobbins. This enables you to sew for even longer without interruption. Black bobbin case for sewing & embroidery Red bobbin case for bobbin work Compatible with B9 Hook bobbins Compatible BERNINA Machines: B9 Hook Bobbins and Bobbin Cases are required for the following machines: B 710, B 750 QE, B 780 A red B9 Hook bobbin case for bobbinwork is required for these machines: B 710, B 750 QE, B 780