I have one empty cylinder, do I already have to return it? Webshop

No, this is not possible. After placing your first online order, you will be in possession of 5 cylinders. After you have taken the last full CO₂ cylinder into use, you now have a complete set of 4 empty cylinders. Then place a new order online and indicate that you also have a set of empty cylinders to return. This way you always have a full CO₂ cylinder in stock.

We only accept returns of a complete set of 4 cylinders.