Bernina-Hook Bobbins B9 - 4/5/7 Series machines

Bernina-Hook Bobbin for 4/5/7 Series machines. Each Bernina hook system has its own bobbin cases for sewing, embroidery and bobbinwork and there is a bobbin to match each bobbin case. The Bernina Hook bobbin holds 70% more thread than Berninas standard bobbins. With a full bobbin you will be able to sew for even longer without interruption.

Suitable for Machine Category: D E