Sewing Machine Bobbins for CB Hooks

The bobbin case is the heart of every sewing machine, as it is responsible for knotting the threads and thus for the seam. The CB bobbin case for the central bobbin, proven for decades, is the most widespread system and is ideally suited for home use. Prym offers these CB bobbins in metal or transparent plastic. Both variants have a diameter of 20.5 mm, a height of 11.7 mm and can be supplied as plastic bobbins in packs of 4 and as metal bobbins in packs of 5. The clear plastic CB bobbins help to always keep an eye on the color and supply of the thread.

• Sewing machine bobbins for CB bobbin cases
• Made of metal or transparent plastic
• Also available in packs of 12 in the practical Prym bobbin box
• Pack sizes: 4 pieces made of plastic, 5 pieces made of metal