410.374571100 yd. Glide Thread is a 40wt polyester thread from Hab + Dash. The thread is made with Advanced Trilobal Technology that allows it to maintain consistent tension throughout each and every spool. The results are high quality, consistent stitch formation, fewer thread breaks, and fewer machine stops. The thread runs virtually lint-free and has a wonderful eye catching sheen.Use it for machine quilting or machine embroidery. It will work equally well doing either or both.