Prym - P611322 Bobbins for CB shuttle plastic 20.5 mm 15k

Prym Plastic Bobbins for CB Shuttle – 20.5mm (15K)

These Prym plastic bobbins are designed for CB (central bobbin) shuttle sewing machines, including most standard domestic models. Each bobbin measures 20.5mm and is made from high-quality, transparent plastic so you can easily see how much thread remains.

Perfect for sewing, dressmaking, and quilting projects, these durable bobbins ensure smooth, even thread tension and reliable stitching.

Compatible with all sewing machines that use 15K CB bobbins – check your manual for compatibility before use.