Magnetic Core Prewound Sideless Bobbins keep the bobbin thread from backlashing in the bobbin case, which causes thread nesting on the bottom side of embroidered fabrics.*
Please remove any circular perforated backlash spring from inside your bobbin case when using Magna Core bobbins, so they have better contact with your metal bobbin case. (Remove perforated flat backlash spring from inside metal rotary bobbin cases when using magnetic bobbins to stop the bobbin from turning after machine stops. Magnetic core bobbins need better contact with bobbin case. ).
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 our advanced EB "crosslink" technology optimizes dynamic thread delivery to create consistent tension from beginning to end of each bobbin.
Uniform Tension Control
Our 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
Our magnetic core bobbin offers significantly more stitches per bobbin reducing defects and increasing productivity.
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
Sideless Magnetic Core Machine Embroidery Bobbins
Style L - White
100 Bobbins - 135 yds/Bobbin
The P-15 Magna-Glide magnetic core machine embroidery bobbin is wound with the industry standard twisted polyester thread, similar to the Coats V-15 embroidery bobbins. The Magna-Glide embroidery bobbin is an extremely smooth sewing bobbin with constant tension delivery and no backlash or overspin.
Magna-Glide embroidery bobbins work best in embroidery machines with metal bobbin cases
I always purchase my magnetic bobbins from Sewing Machine Company. I usually visit the location. However, I didn't have the time to make a quick trip downtown (I reside in the suburbs) so I placed an online order. Shipping was pretty fast being it was a few days before Christmas. Thank you Sewing Machine Company! The bobbins arrived just in time as I was working on Christmas projects.
MC (Griffin, GA, US)
Fil-Tec Magna Glide
These bobbins are the best. They are convenient and easy to use.
Sandy Brizendine (League City, TX, US)
Magna Glide Bobbins
Easiest bobbins to use. Works great in Brother 10 needle.
George Lainhart (Fairburn, GA, US)
I have two ZSK machine and one Brother embroidery machine and these are the only bobbins I use in all of them they work fantastic