Set of 3 large spools of thread for large projects: This set includes three large spools of high-quality polyester embroidery machine thread, each with a length of 5,000 meters, totaling 15,000 meters. Ideal for larger embroideries and seams without the need for continuous re-threading.

Spiral base design with locking: Each 5,000M spool features an innovative large locking base designed to prevent the spool from falling during fast embroidery and sewing, ensuring smooth and tidy thread unwinding without additional accessories.

Strong and vibrant thread: Made from 100% Trilobal polyester thread with a standard weight of 40 (120D/2), this second-generation thread offers superior strength, beautiful sheen, and vivid colors for professional results. For optimal performance, a sewing speed of 600-800 stitches per minute is recommended.

Versatile color change capability: These packages of 5000M lengths of polyester embroidery machine thread are compatible with Brother and Madeira color systems, providing easy color matching for various embroidery designs. (Note: Home embroidery machine users should consider using a thread stand for optimal thread unwinding.)