If you frequently use your Vitamix blender for grinding grains and beans, milling flours or kneading doughs, this container will make the tasks easier and more efficient. It's equipped with state-of-the-art stainless-steel blades that are specially designed for a variety of dry-use applications. Compact container features customized blades for efficient grinding and milling. Specialized design allows you to knead doughs right in the container. Precision blades are also ideal for making your own freshly ground spice rubs. Makes wholesome, gluten-free flours and cereals. Durable Tritan copolyester construction is BPA-free. Includes Whole Grains cookbook with over 40 recipes. Made in USA.