The dome breaks the first shock and it is sure to happen because the diffuser is not very stable on its small base of three feet. Easily reversible when handling (especially as the dome must be handled often in view of the fact that the tank is relatively small: 2/3 hours of battery life approx). This glass dome is heavy, it helps to unbalance the machine by intensifying its level of severity. And do you know HOW much is the replacement part? Half the price of a new diffuser !!! Or 20 euros minimum (not to mention postage) At this rate there, it takes of planned obsolescence and it is outrageous that a manufacturer did not not planned system of screws at the base. Or he does not sell replacement of transparent plastic dome that could just as well have done the job for less. I highly recommend buying this model, you'll understand!
