What is this thread used for? I can't find any info on it online. : r/sewing

Sewing thread types and uses

21 Types of Sewing Thread & When to Use Them (+ PDF Chart)

Singer 185 Sewing Machine: How to Restore, Troubleshoot, and Use

The Differences in Sewing Thread - The Seasoned Homemaker®

How to Pick the Right Thread For Your Project

What Type of Thread to Use: A Sewing Guide

Choose The Best Threads For Your Needlepoint Canvas

What is this thread used for? I can't find any info on it online

Luxury Material: 100% Spun Polyester thread 40S/2 (Tex27), owning the strength of polyester with a soft touch and matte look of cotton. The most

Serger Thread, All-Purpose Thread for Sewing, Rainbow Thread, Variegated Polyester Sewing Thread, 4 Cones of 3000 Yards Each Spool Thread for Sewing