Isacord 1000m Polyester 1133 Peru Thread

The tensile strength is noticeably better than the rayon threads I’ve used; it glides through the needle without fraying, and the 1000m spool lasts through multiple projects.

This is my second spool of this 1000m polyester thread, and honestly, the smoothness through the needle is what keeps me coming back. It’s nearly twice as strong as the rayon I used to use, yet it feeds without any of that annoying fraying, even on dense satin stitches.

Finally had a chance to test this thread on some dense satin stitch lettering and it didn't break once—that strength claim is real. The color (1133 Peru) is a perfect match for my sample swatch.