Candlelight decorative serger thread adds metallic shimmer to your serging, bobbin work, and couching projects. This heavy (thick) Tex 90 metallic thread blends 66% rayon and 34% metallic fibers for a textured, durable finish. Perfect for serger loopers, rolled hems, fringe, and machine couching. Not for needle threading. Each 2,250-yard cone delivers spectacular results for decorative edges, crazy quilts, and embellishments.