Superior Threads > So Fine! #50, #40, #30 Polyester > #50 So Fine 550 Yds. SPOOLS
So Fine! #50 is a lint-free, low/medium sheen, smooth #50/3 filament polyester thread. Due to its fine nature, So Fine! #50 is an excellent blending thread commonly used for topstitching applications when the fabric or backing design is to be more prominent than the quilting.
So Fine! #50 also makes a wonderful bobbin thread and is available on prewound bobbins for convenience. Reduce the time spent cleaning your machine by using a quality thread like So Fine! #50. Even twist means smoother sewing and less breaks.
* The 1st (50) set for 550 yd. spools are listed here for convenience and in stock ongoing. Numbers 452 and beyond will be ordered upon request. View Cone Category for ALL 134 available to order.