Applicable Models: Quick connect soda bottle adapter fits crystal bottle 0.7L and Terra Maker Excellent Function: The glass bottle quick connect adapter is used to connect the glass bottle to the soda machine, allowing easy access to carbonated drinks without the waste of constantly replacing plastic bottles Easy to Install: Simply screw this soda water bottle adapter onto the glass bottle threads and connect it to your soda machine Warm Tips: With this adapter, you can continue to use traditional screw valve CO2 glass bottles High-Quality Material: The glass bottle quick connect soda maker bottle attachment is made of high-quality plastic and does not rust Please note: Slight color differences due to lighting or display settings may occur; this does not affect functionality Color: As shown Material: Plastic Package Contents: 1 x Soda Bottle Adapter Only the above package content is included; other products are not included Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may vary by +/- 1-3 cm