So Fine! Thread #431 Navy - Spool
So Fine! #50 is a #50/3 lint-free and extra smooth all purpose polyester thread. Each spool has 550 yards. Excellent for sewing, serger, bobbin thread and quilting.
- Thread Weight: 50 wt. 3-ply
- Fiber: Polyester
- Thread Characteristics: Lint free, smooth, and blends well
Recommended for quilting and sewing. May also be used as bobbin thread.