The GX - Aroma Diffuser is delivered assembled in cardboard. The handling is very simple: remove the top, remove the plastic cover below and fill with the supplied measuring cup water. After that, only the perfume that has to be purchased separately, and then instilling all assemble again. Power plug, switch on and it sets off the diffuser. Actually, I had expected that it would take a while before the mist rising up, but that goes amazingly fast. In the evening when it's a bit darker, it also illuminated by the LED can then recognize it. Here you can also switch on a switch between permanent color change, or single colors. A complete filling lasts for several hours. The only thing we have to complain about is that the printed wood grain of the upper and lower part does not fit together. This could have been done better.