Magic Bobbin Genies are slippery Teflon disks that eliminate backlash & bird's nests on the underside of your quilt!
Eliminates glitches in the bobbin case. Easy-to-use Teflon washers simply drop into your bobbin case, and you're ready to go! Eliminates the backlash and bird's nests on the underside of free-motion quilting, thread painting or embroidery when changing directions at high speed. Package of 12. Tough and long-lasting.
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