The Kenwood Switzerland Herb/Spice Mixer AT320 is a fantastic accessory for chopping, grinding, and mixing small amounts directly in the storage jar, which comes with a screw cap for easy storage. It's ideal for baby food, spices, coffee beans, marinades, dressings, purees, herbs, and nuts. The herb and spice chopper includes three additional storage jars with screw caps. The smaller capacity of the mixing jar allows for quicker and finer chopping. The flat blade is excellent for grinding coffee beans.