In terms of design, efficiency, the advantage of a kettle that adjusts the water temperature, no complaints, it's just perfect. But I was looking for a kettle without plastic or with minimal plastic, and it has several plastic elements: a gauge for the water level, which I had not seen on the pictures, in which the handle is a classic point of diffusion of elements from the plastic (precisely what I wanted to avoid) and the famous filter, which certainly can be removed but remains the filter holder, which is not removed and is to fairly large. Too bad. The kettle is labeled "BPA-free", which had seemed a good omen, but the quantities of plastic water contact are far from insignificant final and I am not quite sure that is very healthy ...