| Coats & Clark Coats Bobbin Thread 625yd White (Box of 3). Coats 70wr Bobbin Thread for Machine Embroidery. This thread is 100% Continuous Filament polyester that is fine yet strong. It is soft and lightweight and creates a smooth backing for designs. It is available in 100 White. 3 spools per box, 625 yards per spool, 240 spools per case.... - Coats & Clark Coats Bobbin Thread 625yd White (Box of 3). |