Bean Exploration made simple! Want to switch it up with a new bean variety? Simply twist and lift to easily remove the 8 oz bean hopper from your KitchenAid Semi Automatic Machine (fits models KES6551; sold separately) to empty, exchange or refill with fresh beans to suit your taste. Make up to 17 shots of Espresso in a single fill - capacity varies based on coffee type and roast, and output varies based on settings.