Tub of 10 Bobbins 132 yds / 121m per Magna Glide bobbin. Perfect match to Glide Trilobal Polyester 40wt on the top. The magnet provides consistent tension throughout the wind.
For Handi Quilter machines we don't recommend that you remove the check spring.
More about Filec's Magna Bobbins
Filtec's patented magnetic-core creates consistent delivery throughout the entire bobbin. No more interruptions for tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin + eliminates the need for backlash springs.
Magna-Glide Delights are produced using the top Glide colors, giving you a perfect match on the bottom & top of every piece you stitch.
Fil-Tec uses only the finest quality, high tenacity polyester yarns to make our patented magnetic-core bobbin.
Advanced EB cross-link technology reduces lint & residual build-up in the bobbin case & tension spring. The result is a more trouble-free bobbin.