WonderFil DecoBob 80wt 2ply polyester cotton yarn has a textured matte finish that has been treated to behave more like cotton and eliminate stretch. Delicate yet incredibly strong, this lightweight thread ensures less bulky seams and smoother designs, while the fine weight also allows for sharper mitres and rounder, smoother curves. . DecoBob is also an ideal bobbin thread. Uses: Precision piece, stippling, general sewing, machine embroidery, top and bottom thread for quilting, button holes, digitized lace design, hidden stitches, bobbin thread.