Clscea CO2 reactor raw materials--Citric Acid and Baking Soda-Food grade, safe and clean.
citric acid and baking soda: https://www.amazon.com/dp/B0CFF35GM8
G700S CO2 reactor: https://www.amazon.com/dp/B08YJ8T2F4
G802S with raw materials: https://www.amazon.com/dp/B0C2YS5VF5
G600Smini reactor: https://www.amazon.com/dp/B0C2YS5VF5
G900 big CO2 reactor: https://www.amazon.com/dp/B0B3HDZ6YM
For new new hand, there are bottle caps CO2 reactor,
G200: https://www.amazon.com/dp/B08XZ4T67L
G500: https://www.amazon.com/dp/B08Y8B83G4