Magna-Glide, Style L, Prewound Bobbins, Fil-Tec Color:Cream, 72 Pack It can be used wherever

It can be used wherever precise topstitching is desired

1/4" Edge Guide Compensating Foot

and it will walk you through the technique

BLL Ellageo

Magna-Glide, Style L, Prewound Bobbins, Fil-Tec Color:Cream, 72 Pack It can be used whereverFil Tec's Magna Glide prewound bobbins are a high quality polyester yarn. The patented magnetic core prevents backlash, creating consistent stitches and eliminating the need for a backlash spring. (If your bobbin case has a backlash spring, remove spring before inserting this bobbin.) This trouble free bobbin reduces lint and residual build up in the bobbin case. Always insert the bobbin magnet side down into the metal case. Each bobbin contains 130