Valuable, but expensive. This bubbler is an eye-catcher on any kitchen counter. None in the test is heavier, more stable and more expensive (266 euros). The lever requires little effort to operate, and the round display only registers the duration of filling, not the amount of carbon dioxide. Nevertheless, you can dose very well with it. The only criticism: the bottle is not dishwasher safe.

In second place is the model from KitchenAid. In addition to its extremely high-quality finish, the model scores with its convenient handling - especially when inserting and removing the bottle. Furthermore, the model displays the respective carbonic acid content; ideal for reproducing certain fizz intensities...