Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec Glide, with Advanced Trilobal Technology will maintain consistent tension throughout every spool. The results are high quality, consistent stitch, fewer thread breaks & fewer machine stops, and less time spent cleaning up lint.

Fil-Tec Glide, with Advanced Trilobal Technology will maintain consistent tension throughout every spool. The results are high quality, consistent stitch, fewer thread breaks & fewer machine stops, and less time spent cleaning up lint.

Fil-Tec Glide, with Advanced Trilobal Technology will maintain consistent tension throughout every spool. The results are high quality, consistent stitch, fewer thread breaks & fewer machine stops, and less time spent cleaning up lint.

Fil-Tec Glide, with Advanced Trilobal Technology will maintain consistent tension throughout every spool. The results are high quality, consistent stitch, fewer thread breaks & fewer machine stops, and less time spent cleaning up lint.

Fil-Tec Glide, with Advanced Trilobal Technology will maintain consistent tension throughout every spool. The results are high quality, consistent stitch, fewer thread breaks & fewer machine stops, and less time spent cleaning up lint. Contains: Cool Grey 3 #10CG3Cool Grey 7 #10CG7Warm Grey 4...

Fil-Tec Glide, with Advanced Trilobal Technology will maintain consistent tension throughout every spool. The results are high quality, consistent stitch, fewer thread breaks & fewer machine stops, and less time spent cleaning up lint.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.

Fil-Tec patented magnetic-core creates consistent delivery throughout the entire bobbin. No more tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin & eliminates the need for backlash springs.