So Fine 523 Avilyn Polyester Thread 3-ply 50wt 3280yds

So Fine 523 Avilyn Polyester Thread 3-ply 50wt 3280 yds is a premium quality sewing and quilting thread crafted from high-tenacity polyester fibers for smooth, low-lint performance and dependable strength. With a balanced 3-ply construction and fine 50wt weight, this thread delivers consistent tension control, excellent stitch definition, and long-lasting durability for a wide range of sewing, quilting, and decorative projects.

The Avilyn shade (523) features a soft, sophisticated tone that adds subtle color accents and visual interest to quilting, garment sewing, appliqué, and decorative stitching. Its refined 50wt profile produces well-defined stitches that blend seamlessly with fabrics while maintaining strength and resilience for both everyday stitching and detailed design work.

Supplied on a generous 3280-yard cone, So Fine 523 Avilyn Polyester Thread is ideal for extended sewing sessions, large quilting projects, and long-arm quilting where fewer thread changes are preferred. The smooth polyester construction helps reduce lint buildup, supporting cleaner machine performance and consistent, professional-quality stitch results.

Product Details:

Brand: Superior Threads  
Color Name: Avilyn  
Thread Code: 523  
Thread Weight: 50wt  
Fiber Content: 100% High-Tenacity Polyester  
Ply: 3-ply  
Length: 3280 Yards  
Use: Quilting, Sewing, Decorative Stitching, Appliqué, Piecing  
Machine Compatibility: Domestic & Long-Arm Sewing Machines