Product: So Fine! #50 Polyester Thread Spools 3-Pack
So Fine! #50 is a lint-free all purpose polyester thread. With a great combination of colors, you will also get no slubs and a perfect twist! These spools are ideal for Sewing, Serger, Bobbin Thread and Quilting. Each spool includes 550 yards of extra smooth thread.
Comes with 3 colors: