BlackStitch Pro 40W Polyester Thread comes on a 6,000-yard cone, featuring a poly-wrapped poly core design. Made from 100% polyester, this durable thread is suitable for high-speed sewing, functioning well as both a top and bobbin thread. Its construction with two plies of polyester ensures strength and reliability, reducing the likelihood of broken threads and skipped stitches during quilting. Ideal for longarm quilting, it provides a cleaner, brighter, and stronger alternative to other poly-wrapped poly core threads. This versatile thread is also suitable for crafting, high-quality apparel, clothing construction, and serger applications. Its black color makes it a practical choice for various projects, offering consistent performance and durability. Designed to withstand the demands of high-speed sewing, this thread helps achieve professional results with fewer interruptions.