Signature Pre-Wound Bobbins

Signature Performance pre-wound bobbins are pre-wound with 100% cotton thread, and feature precision wound tension and yardage, and removable paper sides.

• 55 yards of white cotton quilting thread each

• Thread is 3-Ply, Size 40, mercerized long-staple fibers

• 55 bobbins totaling 3000 yards of thread

• Available in Class L (13/16") and Class M (1")

• Made in America