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For 2L bottles of cola, use the carbon dioxide already present in the cola to press it out. You'll have a great cola machine of your own. This way, the gas won't escape, and you can maintain the original taste of cola. Just add as much as you want to drink, without having to blow into the bottle!

1. When using, first reverse the product, align the base with the bottle opening, and twist tightly!

2. Then flip the drink over, and it can be used on the table!

If it's a soda, you can just pull the handle to get the drink out! For drinks without gas, you need to press the bottle to make it dispense the drink!

The base has a white rubber ring inside, which is used to prevent leakage and air leakage. When installing, just put the rubber ring in place, and there will be no more leakage or air leakage!