Gutermann Sew-All Thread is perfect for all fabrics and sewing methods, whether by hand or machine. Combining silk-like softness with polyester strength, it ensures durable, lint-free seams, overlocking, buttonholes, and decorative stitching. This 100m black thread is colour-fast, light-resistant, and features a smooth, glossy finish. Made with energy-efficient Micro Core Technology®, it delivers consistent quality that’s strong, tear-resistant, and easy to work with. Recommended for universal machine needles size 70 to 90, it’s the reliable choice for professional and creative sewing projects.