Bernina Hook Black Bobbin Case - Fits B 710, B 750 QE, B 780 Machines

Bernina Black Bobbin Case – Part #033136.78.00

Compatible with Bernina 710, 750 QE, & 780 (older models)

This genuine Bernina black bobbin case is designed for machines equipped with the BERNINA Hook, delivering smooth, quiet, and reliable stitching. It’s an essential replacement or spare for maintaining optimal performance on compatible B Series machines.

The BERNINA Hook combines the advantages of two proven hook technologies into one innovative system. Its centrally positioned drive allows the hook to run exceptionally smoothly and quietly, even at speeds of up to 1,000 stitches per minute and stitch widths of up to 9 mm. Two oscillating cams ensure consistent thread flow and excellent stitch formation.

The extra-large BERNINA Hook bobbin holds 70% more thread than standard bobbins, meaning fewer bobbin changes and more uninterrupted sewing.

Features:

• Genuine Bernina black bobbin case
• Designed for the BERNINA Hook system
• Quiet, smooth operation at high sewing speeds
• Supports up to 9 mm stitch width
• Bobbin capacity holds 70% more thread
• Ideal for sewing and embroidery