Sauce Guns are used in restaurants and all types of food service operations for placing sauces with portion control. Sauce Guns resemble a caulking gun and are made of stainless steel. The sauce container is made of food grade plastic. Sauce guns are sold in the the following portion control increments; 1/3 oz., 1/2 oz., 2/3 oz. and 1 oz. Portion Control Sauce guns are perfect for sour cream, thousand island dressing, ranch dressing or any type of sauce that enhances your food and food presentation.