Before buying any product, you should know some basic features that will determine the product matching to your preferences. Unfortunately it is not always easy to have a complete preview of the product because it is usually difficult for buyers to do a test instantaneously or over time. So we rely on feedback from reviewers and our beta testers, and also on the user experience of customers and friends who have bought this product and have formed an opinion that we use as a type of consulting. Then we can determine specifically what it is capable of offering at its peak, as well as some general guidance for you to tell if the product is suitable for your style of vaping. As far as our atomizers are concerned, they are manufactured with care and detail in Greece. They will be distributed on the market after several tests and after achieving a fairly pleasant result, while tested in our laboratories. They usually consist of the base deck, the chimney and the tank which determines its capacity in ml. In fact, in several series of aromizers there is the possibility of alternative application of a different tank mainly for reasons of appearance but also capacity. Keep your vaporizer clean after each use, it is reasonable to wash it thoroughly for reasons of appearance but mainly for perfect operation in daily use. Also note that in some models of the Phenomenon series there is the possibility of installing an alternative chimney to differentiate the taste and the draw.