Presto 01241 4Quart Aluminum Pressure Cooker Cooks healthy, flavorful meals, fast and easy! The smart choice for preparing today's lower calorie foods. Cooks three to ten times faster than ordinary cooking methods! Saving times, energy, and money. Pressure cooking preserves flavors and nutrients, and even tenderizes lean cuts of meat. The pressure regulator maintains the proper cooking pressure automatically. Ideal for use on regular and smoothtop ranges. Strong, heavygauge aluminum for quick, even heating, easy cleaning, and long life. Cover lock indicator shows at a glance if there is pressure inside the cooker. Includes a cooking rack and a complete 64page instructionrecipe book.