Aurifil Pink Taffy #4660 50wt 220yds Variegated Thread is a 2-ply Mako Cotton Thread. The 50wt is strong and thin and results in remarkably flat and crisp seams. While it is wonderful for machine piecing, subtle quilting and topstitching, and English Paper Piecing it also works incredibly well for needle turn applique, machine applique, machine embroidery, basting, and longarm quilting.