These bobbins are Class 15, which fit any machine in that category and most models with a removable bobbin case system. Including all Janome, Baby Lock and Brother models but many others. About the size of a nickel, the top and bottom of the bobbin is completely flat. These come in metal or plastic. Width is 11.7mm. 10 Per pack.
Color: Clear
Made of: Plastic
Use: Bobbins
Size: Approx. 11.7mm Wide
Included: 10 Bobbins per Pack