Fil-Tec Magna-Glide Basic Machine Quilting Bobbin Thread
- Class L bobbins/130 yds each.
- 72 bobbins per box.
- Magna-Glide Basics are 60wt trilobal poly spun around their patented magnetic-core.
- This lighter weight thread provides many more yards on each bobbin.
- Purchasing by the box is the most economical way to buy pre-wound bobbins.
