Pre-Wound Magnetic Bobbins
White - Size L - 135 yds each bobbin
60 weight
MADE in USA

Fil-Tec's revolutionary magnetic core embroidery bobbin is the only bobbin specifically designed to sew without tension variation throughout the entire bobbin. The magnetic core, combined with Fil-Tec's advanced EB "crosslink" technology optimizes dynamic thread delivery to create consistent tension from beginning to end of each bobbin.

Uniform Tension Control
Fil-Tec'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 and eliminates the need for backlash springs.

Fewer Bobbin Changes
Fil-Tec's magnetic core bobbin offers significantly more stitches per bobbin reducing defects and increasing productivity.

Clean Running
Advanced EB cross-link technology reduces lint and residual build-up in the bobbin case and tension spring. The result is a more trouble-free bobbin.

Click HERE to download the Bobbin Size chart if you're having troubles making a decision about which bobbin is best for your machine.

You can also click HERE for additional bobbin information and to have a FREE bobbin sample sent to you.

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