12 LARGE SPOOLS COTTON Thread Box includes 12 spools (1,094 yards each) of Aurifil 40wt. Cotton Thread This thread box is perfectly matched with Sew Caroline's collections for Art Gallery Fabrics. Colors included: 2021 – 2840 – 2800 – 2615 – 1231 – 1148 2415 – 5001 – 4182 – 2225 – 2320 – 2785 Top designers in the quilting, sewing and hand stitching arts have collaborated with Aurifil to design a variety of collections to inspire with their vision of color. Available in specially chosen weights to support the style of the designer. Designer collections are suitable for any project. Aurifil also delivers virtually lint-free thread, so you can say goodbye to tension issues, broken needles and gummed up machines. Choose from a versatile range of colors to match your favorite fabrics! Find out more here.