The bottle is not included. The bottle must use 2L cola or soda soda bottle.
You need to prepare following(not included): 2 x 2 Litre of Coka Cola plastic bottle, 1 x 200g of Citric acid or 200ml of vinegar, 1 x 200g of baking soda
The bottle must be carbonated beverage bottle, do not use pulpy, green tea, mineral water bottles, etc.
Trimming valve regulation avoid by sudden big or small, can't suddenly turn up, after immediately shut down again, so as not to cause abnormal pressure to the bottle
Easy operations, great DIY enjoyment, perfect CO2 generator
Pressurized CO2 System Includes: Caps, needle valve, 3-way connector, check valve, tubing, pressure gage
Equipment Required: 2 x carbonated beverage bottles, reaction material and diffuser (need prepared by users)
Recommended Reaction Material: Baking soda+citric acid / alum+baking soda / acetic acid+baking soda, etc
Note: Make sure carefully observe the direction of the parts before assembly. The usual wrong handle way will cause abnormal reaction components as follow: the contrary direction of the check valve and fine-tuning in the direct
Easy to set up
Tips to install:

the bottle must be carbonated beverage bottle, do not use pulpy, green tea, mineral water bottles, etc.

trimming valve regulation avoid by sudden big or small, can't suddenly turn up, after immediately shut down again, so as not to cause abnormal pressure to the bottle.

Note: Make sure carefully observe the direction of the parts before assembly. The usual wrong handle way will cause abnormal reaction components as follow: the contrary direction of the check valve and fine-tuning in the direct.

Package included:

1x Ferromagnetic

1 x Suction Ball

1x Switching Valve

1x Main Product

One part of the reaction raw materials contains 200g citric acid, 250 baking soda, and CO2 is used normally when the light is turned on, which can last for 1 month.