about half a year I was quite happy with the Petra kettle.
He made his "job" well and the ratio to vote seemed price / performance.
What really bothered from the beginning, was the loud noise when heating the water: to make phone calls I had to keep a distance of about 4 meters.
But yesterday I noticed right after cooking a very strong and extremely disgusting smell of charred plastic. I'll return the device, because I still have warranty.