The Maxi-Lock 4-Pack Eggshell Serger Thread by American & Efird is perfect for seamstress and crafters looking for premium-quality polyester thread. Each pack contains four 3000-yard spools of low-lint polyester in a soft, eggshell color—ideal for light to medium-weight structured fabrics. Whether you're working on garments, quilting, or blind stitch hems, the Maxi-Lock all-purpose thread delivers exceptional balanced tension for smooth, professional results. This value pack offers an economical solution for frequent projects and ensures you're stocked up on the essentials. Imported, ideal for any serger machine.