Carlas Collection bobbins for rotary hooks for Bernina, made of metal

These bobbins impress with their precise dimensions: 21.1 mm outer diameter, 6 mm inner diameter, and 9 mm height. Made of robust metal, they are durable and resistant to deformation. Their smooth surface ensures even thread unwinding, resulting in perfect stitches. They are particularly well-suited for frequent use in both sewing and embroidery, and the convenient set of six makes them easy to use every day.

The bobbins for rotary hooks are inserted into the bobbin case of your Bernina sewing machine. Wind your desired sewing or embroidery thread neatly onto the bobbin, insert it into the hook, and you're ready to start your project. Thanks to their precise construction, the bobbins run smoothly and help you achieve precise seams and a clean stitch pattern.