| Topstitch Silk 15wt 30m 5ct GOLD BOX05. 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.... - Topstitch Silk 15wt 30m 5ct GOLD BOX05. |