Gutermann RPET 100% Recycled Polyester black 000.
For all fabrics and seams, for sewing machines and sewing by hand, for closing and quilting seams, for overlock and safety seams, for buttonholes and sewing on buttons, for delicate embroidering stitching and decorative seams
Recommended needle and needle size: Universal Needle NM 70 - 90
100m