Embroidery thread set - 9 spools/set, 800Y (730M), compatible with many domestic embroidery and sewing machines.

• 40WT (120D/2) machine embroidery thread.
• Mini-King spool with base lock - A locking feature has been added to secure the thread end to the spool base, preventing the thread from unraveling.
• 100% polyester trilobal - produces thread with good colorfastness, high strength, consistent performance, and excellent shine.
• Suitable for embroidery, FSL (freestanding lace), sewing, overlock, and bows.
• Complete packaging - The thread set includes a plastic storage box that can also hold other small items such as sewing accessories, jewelry, keys, etc.