The Ferv Thermally Insulated Kettle will help you save time—and energy—when boiling water. Unlike other kettles that lose their temperature, this kettle keeps water boiled for four hours. So you won’t have to re-boil water every time you want to brew a cup of tea. Plus, it’s environmentally friendly in a couple ways. First, you won’t use extra electricity boiling water over and over again. Second, you won’t dump out the water you don’t use because you know it will be ready for your next cup. This tea kettle is just a concept for now, but it has a graphical user interface. This interface will communicate the water kettle’s temperature and the energy it has saved. This countertop kettle would make a great addition to any eco-friendly kitchen.