Coats 230A-1 Dual Duty All-Purpose Thread 400yd - White These are finest quality available and widest range of rayon thread at affordable price. Suitable for any cassette input or spool pin intake method embroidery machines. Also suitable for hand embroidery, Quilting, Tapestry, any other art projects . Each spool contains 800 meters (approx 820 yards) of thread. These threads can be used for hand and machine embroidery. AZO FREE AND FAST COLOR