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 hook for the central bobbin, which has been tried and tested for decades, is the most widely used system and is ideally suited for home use. Prym offers these CB bobbins in metal or transparent plastic. Both versions 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 transparent CB plastic bobbins help to keep an eye on the color and supply of the thread.

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