Originally Posted by grandmagingerbread
Originally Posted by Glassquilt
Originally Posted by Sadiemae
These small Teflon washers sit inside your bobbin case and help your bobbin thread glide smoothly and evenly while you quilt.
Here I was visualizing an itty, bitty washing machine just for bobbins - thinking my bobbins never get dirty.
Sadiemae - I was wondering why would you need to wash a bobbin also. Glad I'm not the only one that thought this way.
When I asked at Joann Fabrics the girl also thought it was something to wash the bobbins in. I had never heard of them either until about a week or so ago.