BERNINA Nähfadengleiteinheit, Set B770 When sewing particularly thin and

When sewing particularly thin and soft materials

made of plastic

Its maximum embroidery area is 10

Number of buttonholes: 8

BERNINA Nähfadengleiteinheit, Set B770 When sewing particularly thin andThe sewing thread lubrication unit helps when working with loosely twisted threads and metallic yarns. Before sewing, the thread runs through a special silicone fluid. This noticeably improves its sliding properties. This enables reliable thread guidance and effectively prevents the delicate yarns from snagging or breaking in the needle eye. This means that even challenging sewing projects with difficult yarns can be completed successfully.