Machine Bobbins
These are universal machine bobbins and will fit most modern-style machines.
15k are the flat-looking ends and 66k are the curved end (and slightly narrower.
Please check your manual/online to check what ones you need for your machine ie 66k or 15K.
There are metal and plastic and it is an individual choice, either can be used.
You can purchase 4, 8 or 16 using the drop-down selection box.
The more you buy the cheaper they work out each.
