They are right,you should hook a co2 tank to the end of it--you can try:cool:

Picture shot good, I wish you success! LOL:rolleyes::rolleyes:

I also want to taste the beer you said, can I buy it online? Is it sweet? How much bubble? I do not like the bubble more, if the taste a little bit sweet, I will be more like.;););)

===================================================================== Thank you for your recommendation, the contents of your side of the article written correctly, the method is right, but the site ( acp）the article is somewhat similar , but also you write it? Lol