This set of 9 reusable heavy sauce dispenser bottles includes 3 bottle caps plus retainers pistons and a diffusers. These sauce gun dispense in amounts of 1/3 1/2 2/3 or 1 ounce and the replacement parts can be ordered by those dispense amounts. Replacement parts include the 136‐35 cap or the 136‐41 diffuser. Both are for use with any of the 580 Series Sauce Guns regardless of the dispense amount. Order additional bottle caps with item # 262017.<>Model #: 136-1<>Use with 580 Series Sauce Dispensers<>Made of Bapolene a High Density Polyethylene <>Height: 8 inches<>Weight: 1 lb.<>Material: Plastic <>9 Bottles with removable bottoms<>9 Collars <>9 Gaskets <>3 Tops with red covers<>Great for heavy sauces like tartar mayonnaise<>20-22 Oz. max capacity"