Set for those who already had a Soda

- A Crystal Machine
- A glass carafe with lid

It does not contain in contrast to the actual set:

- Second Glaskaraffe
- CO2 cylinder

One should therefore order a second glass bottle to which costs 10 euros. You should also have a 60 liter CO2 cylinder, which you can then use with the Crystal. Those who do not yet want to save, certainly is a possibility, for example, to purchase a used empty cylinder via auction. The 40-liter cylinder might not fit due to the smaller thread.