I am so disappointed in this product. I wanted this attachment so that I wouldn't need a separate food processor, but all that this attachment does is chop up food, and not very successfully. For example, I wanted to make pesto, but you can't do stuff like that with this attachment. It doesn't grind and mix like a regular food processor. The food falls right into the mixing bowl, because there's a "chute" at the bottom. There's no way to cover it, and no space in the attachment to act as a container for something like pesto to be mixed. What a waste of money.