Review on Ultimate Repair Solution: Resistant, Waterproof Sewing Thread & Floss for a Desirable Life by Amanda Castillo

I had a vinyl upholstery project and had a hard time with lots of threads until I got this one. Most of the thicker threads twisted like a rubber band, unwinding and tightening the nuts when loosened and getting stuck in the jig and needle. This is the only thread I've found that doesn't untwist, it comes off the spool totally relaxed and falls naturally into the loop with no new spools required. As a result, he has almost no nut twisting/jamming accidents. Excellent carving.