Roll of new high quality replacement sewing machine bobbins for the Singer 221 / 221K and 222 / 222k Featherweight, also compatible with the 301 / 301A. Your choice of one roll containing 10 or 15 bobbins. Part #45785 

Many reproduction Featherweight bobbins have issues with fitment, sometimes even getting tightly jammed within the bobbin case! But these superior quality bobbins from the Featherweight Shop have consistently proven to fit and function exactly as the vintage originals.