Superior Threads So Fine! is a 50wt 3ply polyester thread. Designed for quilting and sewing.

This is a fine, lint-free, matte-finish, smooth filament polyester thread. Due to its fine nature, it is an excellent blending thread and perfect for both longarm and domestic machine quilters. Each Spool has 550 yards. Excellent for Sewing, Serger, Bobbin Thread, and Quilting is a 50wt. 3-ply polyester thread designed for quilting. 

A pastel dream! Perfect for quilting baby blankets or to fill any gaps in your thread stash, our Nursery Basics Spool Set features five full-sized spools in our beloved 50 wt. polyester thread, So Fine! #50.

This sampler set includes:

• So Fine! #50 #418 It 's A Girl!
• So Fine! #50 #492 Pastel Yellow
• So Fine! #50 #493 Pastel Green
• So Fine! #50 #435 It 's A Boy!
• So Fine! #50 #440 Lilac