Each Aurifilosophy Thread Exemplar set has been expertly curated to highlight Aurifil’s signature Cotton 12 wt, 28 wt, 40 wt, 50 wt, and 80 wt; Cotton Floss and 12 wt Wool in a perfectly balanced range of cool hues. They were designed to streamline the creative process, encouraging experimentation with different thread weights while offering a seamless solution for mastering color coordination. It lays the perfect groundwork for any sewing, embroidery, or quilting endeavor, empowering makers to focus on artistry and ensuring the ideal color and weight for every stitch. *Product cannot to be sold on any 3rd Party site such as Amazon, Etsy, eBay or any other 3rd Party sites, unless approved by the manufacturer.*