Server Products, 83720, SB-4 DI, DROP-IN COLD STATION, (4) JARS & PUMPS, drop-in, insulated base, comes complete with (4) 3-1/2 qt. fountain jars and (4) pumps, for serving thick condiments or thicker craft sauces, ambient or chilled application, dispenses 1-1/4 oz., with collars provided to reduce portions in 1/8 oz. increments, flange near top of base allows it to be dropped into a countertop cutout, accepts (4) ice packs (94141), sold separately, white plastic jars, stainless steel pumps and base, NSF