refillable co2 carts???

[Queen of Skulls]

I saw these on aliex https://www.aliexpress.us/item/3256804642965636.html

Anyone use them or  try them... I bought one to try but I am curious if anyone else has

[00Garza]

Interesting. Didn't even know they made refillable ones. Where would you even get these refilled? Or do you need your own set up for that?

[Queen of Skulls]

You have another co2 tank that you can get refills at homebrewing or airsoft or welding supply  then you refill from the tank. 

I have a homebrewing store that I use for beer and a small one for carbonate water. you can also get a high pressure pump for the tanks.