Warm Tips: With this adapter, you can continue to use traditional valve CO2 glass bottles Easy to Install: sodas water bottles adapter onto the glass bottle threads and connect to your soda machine Excellent Function: The glass bottles quick connect adapter is used to connect the glass bottle to the soda machine, making it easy to get carbonated drinks without the waste of constantly changing plastic bottles Applicable Models: Quick connect soda bottle adapter fit for crystal bottle 0.7L, fit for Terra Maker High-Quality Material: The glass bottles quick connect sodas maker bottles attachment is made of high-quality plastic, and not rust, Weight: 0.15211896078 Pounds, Manufacturer: Wesafrae