Threadart Clear Nylon Invisible Thread | Huge 6600 Meter Spools 0.004 (0.12mm) Diameter Thread | Very Fine Monofilament Threadart Clear Invisible Thread. Huge 6600 meter spools of fine 0.004 (0.12mm) monofilament nylon thread. Soft, strong and smooth. 100% nylon. Perfectly pliable. Great for quilting, sewing, hemming, seaming, hanging light-weight decorations, embroidery, and even photography. Pliable and non-stretch. Hand or machine sewing compatible, Tangle free, Waterproof; Machine washable and dryable. Threadart Invisible thread is an ideal all-purpose nylon thread for sewing, quilting thread, embroidery jobs, upholstery thread, crafts, bracelet or jewelry making, string for balloons, magic tricks, lightweight fishing wire, and more. Invisible thread is a suitable sewing machine thread or sewing by hand. This translucent thread is the perfect match for all your sewing quilting projects Threadart Clear Invisible Thread. Huge 6600 meter spools of fine 0.004 (0.12mm) monofilament nylon thread. Soft, strong and smooth. 100% nylon. Perfectly pliable. Very fine .004 (0.12mm) monofilament invisible nylon thread. A soft, strong and smooth thread with zero breakage. Perfectly pliable. Great for sewing, stitch-in-the-ditch, scalloped borders, machine applique, quilting, and more. Available in clear for light fabrics and smoke for darker fabrics. Huge cone of 7200 yards. (6600m). Each cone includes a thread net for convenient and neat storage. Works on serger and regular sewing machines.