Air pump advantages: reusable, full power can be used about 30 times (You need to purchase the package with air pump from this store or prepare  carbon dioxide gas cylinders by yourself ).
Because the platform does not allow the sale of carbon dioxide gas cylinders , the gas cylindersin the picture are not included in the product package.
Instructions for use
1. Fill coffee powder into powder bowl and press tightly (14g)
2. Tighten the powder bowl, pour boiling water into it, and tighten the water tank cover
3. Connect the air pump and press the air pump switch
4.When you feel that there is enough coffee flowing out, press the pressure relief valve and the coffee will stop flowing out

Click here to view the usage video

Seller Message:
Dear customer, thank you very much for your patronage. Please confirm the consignee, receiving address and contact phone number before placing the order so that the postman can deliver the package accurately and reduce the probability of loss. If you encounter any problems during the purchase process, please communicate with the online staff first and we will try our best to solve all your problems. Thank you very much for your patronage! I wish you a happy life! Sincerely, Seller Arry.