Thread Gutermann 520 30 meters/ 33 yards
Gutermann Heavy Duty/ Top Stitch is a strong, heavy polyester thread with a high luster, ideal for bold decorative sewing, buttonholes, and button sewing. Best results are achieved with Gutermann Top Stitch thread in the needle and Sew-all thread in the bobbin. 100% polyester. 30 meters/ 33 yards.