Bundle includes 3-pack of Coats & Clark Machine Quilting 100% Egyptian Cotton Thread 350 Yds White with 1 Artsiga Crafts Seam Ripper S975-0100-3P. COATS & CLARK-Machine Quilting Thread. This thread is made of 100%, extra long staple Egyptian Cotton. It is mercerized for luster and strength and features excellent sew-ability on natural fibers and is ideal for piecing and quilting. This package contains one 350yd spool of 30 weight thread. Available in a variety of colors. Each sold separately. Imported.