Organize your sewing threads neatly with the Dritz Class 15 Reusable Bobbins. This pack contains 12 Class 15 bobbins in a plastic case that can be used to keep your threads in place when not in use. These metal bobbins are designed to fit in all Singer Class 15 models and machines like Baby Lock, Riccar, Simplicity and White.

• Consult your sewing manual to determine type of bobbin needed for your machine
• Fits some of the following machines: Singer, Baby Lock, Riccar, Simplicity & White
• Metal bobbins
• Reusable box