This golden-yellow bobbin case from BERNINA is perfect for occasions when you need more tension on the bobbin thread for embroidery, free-motion sewing, or free-motion quilting.
This bobbin case comes standard with the B 500 and B 700, but is compatible with all of the following machines:
- B 700 E, B 720, B 735, B 740, B 770 QE, B 770 QE PLUS, B 790, B 790 PLUS
- B 500 E, B 535, B 540, B 570 QE, B 590
- B 435, B 475 QE, B 485, B 480