HTS code 9902.16.72 covers "Electrothermic slow cookers of a kind used for domestic purposes, with stainless steel or painted metal exterior, each with one primary removable ceramic cooking pot with a capacity of 3.31 liters and with two removable ceramic cooking pots each having a capacity of 1.42 liters located above the primary unit and attached to swing arms that can move to the left and right of such primary unit, with separate knobs to control temperature of each cooking pot (provided for in subheading 8516.79.00), the foregoing without a thermometer probe or boiling and simmering functions " under the US Harmonized Tariff Schedule. This is the official duty rate charged by US Customs when this product is imported into the United States, sourced directly from the U.S. International Trade Commission and refreshed daily.