To note is the rapid warming Postive over other manufacturers, good free processing and some other companies just fit so into it. A Keep it warm at low setting is possible but not thought because there is no direct warming function .And that is negative, for the price would have something like this need to be in it as well as a timer and most importantly, a switch-off because it is said further, even if the water has evaporated and thus the device breaks down, to a char. Outside are no degree within information, only pictograms indicated, probably because the technology achieved by heating only an approximate number of degrees and the company does not want to be pinned down to a temperature imprint. Thus, the device does what it should, but I would be the shutdown important the warming function, therefore only 3 stars.
