Little Genie Magic Bobbins
These slick space-age washers eliminate the backlash in the bobbin when changing directions at high speed. Backlash creates "birds' nests" in free-motion quilting and embroidery. Just drop a LITTLE GENIE in the bobbin case, replace the bobbin and you're good to go! Fits all domestic machines. Package of 12. Tough and long-lasting.
Item: #: 6942A