Gütermann

Cheap thread sheds lint, and that lint packs into the bobbin race and the tension discs where it causes the faults people blame on the machine. Gütermann Sew-All is the default all-purpose polyester and it is stocked across every market we checked, which makes it easy to match a colour anywhere.

In short. The clearest false economy in sewing is bargain thread. This is the standard against which it is a false economy.