DecoBob™ by WonderFil is an incredible 80wt 2-ply cottonized polyester thread with a textured matte finish, treated to both behave more like cotton and eliminate stretch. Delicate but incredibly strong, it’s ideal for precision piecing, stippling, general sewing, machine embroidery, top and bottom thread for quilting, button holes, digitized lace design, hidden stitches, and more. Learn more about bobbin sizes to accurately order DecoBob Prewound Bobbins by downloading the WonderFil Bobbin Guide »