Used only 5 times. This 4L stew pot set is useful for daily boiling, simmering, and steaming. Its convenient, smaller size makes it ideal for layered cooking for small groups and for dishes with large ingredients like pot-au-feu. Waterless cooking, oil-free cooking, time-saving cooking, cooking utensils, Queen Cook 4L Stew Pot: Inner diameter 19cm, height 13.9cm, full capacity 3.9L 4L Steamer: Inner diameter 19cm, height 8.5cm 4L Dome Cover: Inner diameter 18cm