High-quality black sewing thread Silky luster. Filament thread with excellent seam appearance. Ace Crown filament sewing thread is highly strong and has moderate elongation, boasting excellent fastness and being a top-quality sewing thread. In particular, because it uses excellent raw yarn with high heat resistance, it has good sewability and allows for beautiful stitching. Industrial sewing thread Teijin Tetoron Ace Crown 50 / 3000m Slightly aged, but unopened, so it should be fine. Offered at a bargain price. Ace Crown Tetoron 50 count - Color: Black - Thread thickness: - Length: 3000m - Quantity: 2 sets (1 without box) Thank you for viewing. *Considering selling individually Industrial sewing thread Ace Crown 50 count Black set Shipping is planned via Letter Pack Plus.