Gütermann Polyester Sewing Thread 200m Top-quality thread for sewing by hand and by machine! Gütermann threads are non-crimping, strong, and wear-resistant. This way you can sew without the thread fraying. The thread is made from 100% polyester and has a thread thickness of 100. Use Gütermann sewing thread for stitching, finishing, and overlocking seams, as well as for sewing on buttons.