polyester monofilament thread at Best Value

Superior's Polyester Threads

Sulky® Premium Invisible Thread 440 Yards Clear

Monofilament Thread

Selecting the Right Thread Material

Fil-Tec Essence Monofilament Nylon Sewing/Embroidery Thread

MonoPoly invisible polyester thread

A Guide to Using Monofilament Thread - WeAllSew

Polyester Monofilament Yarn, For Knitting,Sewing, Packaging Type

Monofilament - Linda's Electric Quilters

Size #63 cleartone mono-filament thread refills are approximately 1.5/lbs per spool. Plastic dome is not included. Twelve spools or 18+ lbs per case.

Size #63 Refill Cleartone Monofilament Thread - Bond Products Inc

Mastering Monofilament Thread - Tips and Tricks

Black Plain Nylon Monofilament Yarn, For Weaving at Rs 120/piece

Nylon Sewing Thread, Creative Feet, 1200yd / 1500yd Spools