| Gutermann Topstitch Silk 15wt 30m EMERALD (Box of 5). Gutermann 15wt Top Stitch Silk Thread is the thickest silk thread. It is useful for buttons, button holes, and decorative stitching. Size D, 30m (33 yd) spools. 5 spools per box.... - Gutermann Topstitch Silk 15wt 30m EMERALD (Box of 5). |