High Quality: Elegant design made entirely of stainless steel, maximum strength, perfect polishing, perfect durability. Ideal brewing tool: The mini keg dispenser can carbonate your home beer at home. inside your mini keg, keeping your beer fresh, flavorful and delicious, no more broken glass, lost cap or flat beer. Construction Brewing System: Allows your kegs and your CO2 dispensing equipment to be used with your mini kegs; includes gasoline ball lock fittings and beer tap fittings to allow the use of standard CO2 equipment, quick release double wall spray gun and pressure relief valve, requires a mini kegs, CO2 regulator, CO2 cartridges and gas lines Easy to use: the dispenser includes 2 rods and 1 ball lock; connect the upper rod (straight) to the liquid line, angled gas rod, suitable for 2L/3.6L/4L/5L/10L mini barrels and on Amazon. Most other mini kegs with threaded lids inside. [Please note: we recommend starting your first pour with beer off gas and without adding CO2 as there is less margin in a complete growler. When pouring slows, add CO2 during pouring If using CO2 cylinders