Genuine Guetermann Top Stitch Silk Thread; 33 yards/30 meters; No./Tkt. 40; R 753; recommended needle and needle thickness: Universal Needle NM 100 - 120; Particularly heavy and strong sewing threads are used for decorative seams and heavy-duty seams. Decorative seams are an important style feature in fashion: they highlight the contours and make a fashionable statement. Guetermann Top Stitch Silk thread makes any decorative seam an eye-catcher. This thread is also ideally suited to repairing and sewing denim. For fine ornamental stitches and backstitch seams; for decorative seams; for manually-stitched eye buttonholes; soft and supple; tear and abrasion resistant; elastic and extendible; light-resistant and color-fast. Highest quality from Germany! 100% Silk. Original packaging only served by TOKO-Kurzwaren Wholesale in Heidelberg/Germany! Please note: Original colors may vary slightly!