Superior Threads Bottom Line 60wt Polyester Thread – Plumber | 1420yd

Superior Threads Bottom Line is an ultra-fine 60wt (Tex 16), 2-ply polyester thread. Lint-free and designed to perform as a bobbin thread, it is also used for applique, quilting, English paper piecing and delicate garment construction.

1,420 yd spool. Use a Topstitch 70/10 needle.