Perfect for storing items such as sliced tomatoes, pickles, relish, onions, and lettuce, this unit increases the ease of prep work. It ensures the condiments, sandwich toppings, or salad ingredients are kept at the appropriate temperature but still close at hand. This unit should only be used during operational hours to maintain the cold temperature of pre-chilled food. It should not be used for continuous or long term storage, but rather maintained with a daily emptying and cleaning.