The Ninja Master Prep Professional Blender has patented, ninja-blade technology to effortlessly mince, chop, crush and more. It comes with a 40-ounce pitcher, 48-ounce pitcher and 16-ounce bowl. Just attach the interchangeable, motor head to the bowl or pitcher to get started. This Ninja food and drink maker has a powerful, pulsing action to give you precise control over the blending. Its non-slippery base provides enhanced stability. This blender has dishwasher-safe parts for easy maintenance.