With this pressure cooker food is cooked very quickly save up to 40% time. This requirs minimal use of energy, which makes it cost effective. Out of all the features the best feature of this pressure cooker is the essential nutrients and vitamins are retained. Also this is very easy to use and easy to wash. Ideal for rice, vegetables, pulses, meats, pasta, preserves and more. It also has a practical outer fitting lid for maximum separator cooking capacity.