Bernina Thread Tension Bobbin Case 4, 5, 7 Series

Golden-yellow bobbin case

Sometimes you need more tension on the bobbin thread than usual for embroidery, free-motion sewing or free-motion quilting. And that’s why you need the golden-yellow bobbin case.

The BERNINA Hook combines the advantages of the two best hook technologies in a unique way. The new centerpiece from BERNINA has an innovative, centrally positioned drive that allows the BERNINA Hook to operate very quietly and smoothly. Two oscillating cams ensure smooth passage of the thread and extremely quiet operation at speeds of up to 1,000 stitches per minute and a stitch width of up to 9 mm.

The BERNINA Hook bobbin holds 70% more thread than standard bobbins. That means more sewing and fewer interruptions.

Compatible Machines

• B 990, B 790 PRO, B 790 PLUS Crystal Edition, B 790 PLUS Special Edition, B 790 PLUS Anniversary Edition, B 790 PLUS, B 790, B 770 QE PLUS Kaffe Edition, B 770 QE PLUS, B 770 QE SE Tula Pink, B 770 QE Anniversary Edition, B 770 QE E, B 770 QE, B 765 SE, B 740, B 735 Patchwork Edition, B 735, B 720E, B 720, B 700 E, B 590 Crystal Edition, B 590, B 570 QE Kaffe Edition, B 570 QE SE Tula Pink, B 570 QEE, B 570 QE, B 540 E, B 540, B 535 E, B 535, B 500, B 485, B 480 SE, B 480, B 475 QE Kaffe Edition, B 475 QE, B 435