This device offers a more straightforward approach to brewing tea. Its most prominent feature is the precise, highly visible temperature gauge that allows you to heat water according to the tea or coffee that you want to make. As you may know, the right water temperature can bring out the best aroma and taste of a particular tea, which makes the gauge useful. This feature also contributes to energy efficiency, as there is no need to boil or re-boil water just to achieve the right temperature. It has a silicone grip stainless-steel handle and a whistle.