Metallic champagne gold sewing thread. These Presencia Metallic threads are made with a polyester core for strength and 100% metal-fiber wrapping. They are highly shred-resistant, even in machine stitching. Finca 2 ply is suitable for hand stitching, as well as an economical alternative to Finca Metallic Embroidery Floss when only two strands are needed. 2 Ply, 50 Meter Spools.