The Gütermann Cotton 50 Fall Collection Spools set is a premium selection of 10 spools of high-quality Egyptian 3-ply cotton thread. This mercerized cotton thread is strong, smooth, and has a silk-like sheen, making it perfect for various sewing projects. With each spool containing 110 yards of thread in assorted colors, this set is ideal for crafting, sewing patterns, and creative arts enthusiasts looking for top-notch thread quality.