Aurifil Muslin #2311 50wt 220yds Solid 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 appliqué, machine appliqué, machine embroidery, basting, and longarm quilting.

A higher thread weight indicates a finer thread which will blend easier with your fabric designs.