1.Coffee Heater, Gravy Warmer, Sauce Warmer, 2. UL/cUL, ETL/cETL, ... 4.Payment:T/T L/C Cup Warmer, Mug Warmer, Coffee Heater, Gravy Warmer, Sauce WarmerUL/cUL, ETL/cETL, CE/EMC ... time.3. Great for any liquid and drinks, such as: Coffee, Milk, Tea, Sauce, Soup, Juice, Biscuit, Nuts, … melted butter, dressing ...