Very "smart" with angry design errors

After as always super-fast delivery, the device turned out to be a handy despite its size and very well made. It might unceremoniously and without opening the lid very nice easy to be filled by the pretty and drip-free spout support, if not for the other problem would be (see below)

The whistling sound is not too loud but still it is audible; At first glance, therefore, a "clever" details.
Less clever, but I find that the sound is not only sounds when the water boils, but every time you turn off the kettle. So, for example, even if you're at it and the pot only slightly heated by the base plate decreases. One can not even whistle also disable just quickly, because the corresponding switch located under the base plate of the stove. From what you have to remove the stove until of course, if already active, possibly only once heard the whistling: - /. In practice, so the sound is turned off more frequently by many users and thus remain useless.

Unfortunately, in our device the rear-mounted water level indicator - probably for reasons of design - dark gray tinted. Because of the dark tint of the water level is difficult to see or to guess, without being cumbersome the lid opens and looks into it by the relatively small hole. Together with the slope of the boiler is a correct determination of small amounts of water (0.5l) or virtually impossible with constant contortions connected.

Since we often fill our kettle only with minor amounts, the lack of water level was a KO criterion for us and we have exercised the right of withdrawal. Our new is now yet again a glass container (Clatronic WK 3398 G). Since there are no such problems, it is also cheaper and not ugly.