So Fine! 50wt Polyester Thread 441 Purple Iris is a premium 3-ply polyester thread designed for quilting, piecing, and fine detailed stitching. This cone features a rich purple iris tone that adds vibrant elegance to floral quilts, bold color palettes, and decorative stitching projects.
The 50wt weight delivers crisp, flat seams with minimal bulk while maintaining excellent strength and durability. Its smooth polyester construction ensures very low lint, consistent tension, and reliable stitch performance on both domestic sewing machines and longarm quilting systems.
