This ninja professional xl food processor is amazing and so powerful! It can preform all my food processing needs perfectly everytime. It can chop, slice, purée, and do doughs. All the attachments have a nice storage box to go in that was provided. Adjusting the slicing blade is super easy. I love that it wont turn on unless everything is locked into place so very safe to have around the kids. I cannot tell you how much I love my ninja food processor!!