The Genuine Old Whittemore Patent No. 10 Cotton Carder Combs by Watson-Williams are traditional spinning tools used in the process of carding cotton fibers to create soft, evenly blended batting. Made in the United States, these two paddle combs are essential for crafters and spinners looking to add a touch of authentic vintage charm to their projects. Perfect for creating high-quality handmade items such as quilts, clothing, and home decor.