【APPLICATION】CO2 supplementary connector, with 8mm male plug, is a practical soda accessory.
【NO GAS LEAKAGE】Integrated safety pressure valve, tightly connected, no gas leakage.
【EASY TO USE】Easy to use and connect, carbon dioxide can be filled into soda bottles.
【COMPATIBILITY WITH ANY CYLINDER】Adjustable valve pin ensures compatibility with any cylinder valve changes.
【HIGH QUALITY MATERIAL】Use high‑quality aluminum alloy material, long lasting and corrosion‑resistant.