The SCHMETZ Black Super Fine sewing machine needle has a gliding, nonstick coating that prevents thread tearing and adhesion to the needle. The nonstick coating ensures that the needle glides easily, ensuring that delicate, fine and lightweight fabrics are handled with care and also ensures that the thread glides smoothly through the eye. They feature a slim, slightly rounded point with an extra-large eye and reinforced blade. The anti-adhesive coating (NIT) resists sticky stabilizers, fusibles, and adhesives. Use with delicate, fine fabrics. If stitching on light or white fabrics or threads, test first for excess residue. Black Super Fine Sewing Machine Needles, sold in sets of 5, size 70/10, from Schmetz.