Now there is therefore also one of Russell Hobbs. When I unpacked it, I was initially surprised times, because the device can still see times smaller than my previous unit of WIK. But I have measured it: In fact, 1 liter of water fits loosely into it. More but you should fill in no way, because then you can when cooking hot water spouting out of the spout.
The device looks really great, especially because it is so small. The lid opens wide and can be well filled. The opening is large enough to clean the pot from the inside. When WIK that was a big problem. The warning light is mounted somewhat inconspicuous, near the bottom, and if you look from above, you can hardly recognize that it lights up.
Both devices boil the water at the same speed. 1 liter is ready in about three and a half minutes. That's fast enough.