Cook delicious food three to ten times faster than ordinary cooking methods, saving time, energy, and money with the Presto 4-quart stove-top pressure cooker. It has Luxurious stainless steel construction a with tri-clad base for fast, even heating. The pressure regulator maintains proper cooking pressure automatically. It has dishwasher-safe parts making cleanup a breeze. It comes with a cooking rack and a recipe book to help you get started. Some assembly required.