That's a kettle that had everything to please me, either aesthetically or technically, alas I am greatly disappointed. In fact I did not buy this kettle as the temperature selection feature, except that it works by well frankly ... Indeed, the inertia is so important (for my part use between 0.5l and 1l) that exceeds 15 ° c the desired temperature, which clearly removes any interest ... We have the shot to launch the kettle with 15 ° c under and stay next to use at the right time ... And obviously the functionality to keep water temperature works just as bad ... A product rather nice but badly done technically (and probably poorly studied) that does not bring the expected features ...