This is the popular Blendtec ES3 blender. It can easily handle a variety of cooking tasks, from cold to hot, including smoothies, ice cream, frozen yogurt, crushed ice, shakes, fresh fruit juice, milkshakes, soups, syrups, sauces, dips, dressings, and butter, all with a single machine. [Main Unit] Year of manufacture unknown. The number of operating cycles is 124, and it's in good condition with little signs of use. The plug has a ground wire, but there's an adapter, so it can be used at home (see image 6). [Container] The shaft moves smoothly, and it's in good condition with little signs of use. [Instruction Manual] A homemade instruction manual (in English) translated from Google Translate of another model's instruction manual will be included. It should be helpful as a reference when using the blender.