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NEW THREAD -- Dream Seam cotton thread for bobbin, quilting, and piecing

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a serger machine with pink woolly nylon thread in the loopers

Woolly Nylon

Woolly Nylon is the ultimate looper thread for serging, offering fantastic stretch and softness for professional-quality finishes. Unlike traditional spun or twisted threads, its unique textured design provides exceptional edge coverage, making it perfect for activewear, lingerie, swimwear, and other stretch fabrics.

Woolly Nylon blends seamlessly with your fabric, whether sewing a stretchy blouse or adding decorative rolled hems to table linens. Its durability ensures stitches stay strong and flexible, even after frequent washing and wear. If you’re working with knits or four-way stretch fabrics, Woolly Nylon lets your creations move with you—without losing shape or strength.

For Serger and Coverstitch machines only. Use in the loopers.