Superior So Fine #50/3 ply is a lint-free, matte-finish, smooth #50/3 filament polyester thread. Due to its fine nature, So Fine sewing thread is an excellent blending thread and loved by both longarm and home machine quilters.
Superior So Fine thread is available in 134 colors!
50wt./3ply polyester thread.
Enjoy no slubs, no lint buildup, and an even twist.
Ideal for longarm, shortarm and domestic machines.