The upper teapot is 1.70 liters, the lower teapot is made of 3.20 liters of chrome nickel stainless steel, it is durable, it always maintains the shine you first received, it retains its heat for a long time, liquid and cream detergent should be used for cleaning, it has a 15.5 cm wide capsule base, it can be boiled on any stove. It is convenient and has ergonomic and hand-friendly steel handles.