Aurifil Cotton Mako Thread. 100% Long Staple Cotton. 1422-yard spools deliver superior strength and thinness, for flatter, more accurate quarter inch seams and more precise piecing. Aurifil also delivers virtually lint-free thread, so you can say goodbye to tension issues, broken needles and gummed up machines. Choose from a versatile range of colors to match your favorite fabrics! 50wt Mako Cotton
A higher thread weight indicates a finer (thinner) thread. Finer thread will emphasize your fabric choices and quilt design. The most popular weight of Aurifil Thread is their finest, 50 weight thread.