Peels potatoes. fruits and vegetables instantly at the push of a button;Built in storage underneath the Rotato: compartments for 4 spare blades plus battery storage and the handy thumb knife;Operates with a 6V adaptor included and can also function with 4 AA batteries (not included);he Robotized arm adjusts to every thickness, shape and textures : From potatoes to tomatoes to rutabaga and avocados, also zests citrus fruits