This stainless steel soup kettle warmer is an excellent addition to any restaurant, catering service, or buffet line that needs to hold soup, gravies, stews, or nacho cheese at food-safe serving temperatures. Its simple manual control knob allows you to hold product at temperatures from 105-195 fahrenheit (40-90Celcius) while its stainless steel construction with bold black coloring is durable, attractive, and a breeze to clean.