With 36 specialty thread lines ranging from 100wt to 3wt, WonderFil is proud to be a leading thread manufacturer in the sewing and craft industry. We offer threads in materials ranging from low lint cotton, rayon, polyester, metallic, wool, and more! Our innovative thread lines, sewing notions, wool fabric, and other sewing related products guarantee the quality and consistency expected by professional and hobby sewists around the world. Through thread education and an array of quality thread lines, our wish is to help sewists around the globe fulfill and exceed their sewing goals.