Applicable Models: Quick connect soda bottle adapter fit for crystal bottle 0.7L, fit for Terra Maker 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 Easy to Install: Just screw this sodas water bottles adapter onto the glass bottle threads and connect 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 bottles quick connect sodas maker bottles attachment is made of high-quality plastic, and not rust Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:Plastic Package Contents: 1 * Soda Bottle Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.