Suitable for use with all fabrics whether sewing by hand or machine, and for many applications, seams, overlocking, button holes, fine ornamental and decorative stitching. Sew All combines the excellent sewing properties of silk with the strength and durability of polyester. Guaranteed no twist and lint free. A soft and supple thread, light resistant and colour fast, and in an extensive range of brilliant colours with a silk like gloss. Recommended machine needle: Universal, size 70 to 90. 100% polyester. Pack contains 12 popular shades including: black, white, cream, fawn, brown, maroon, light grey, dark grey, khaki, navy, light blue and red.