In fact, the tea set presents the merits of traditional tea festivals and connects it with the ease of use of tea bags. The HEI set uses three simple pieces, including only one cup, a thermometer, and a teapot. Apart from this, you can easily collect HEI in a few steps. Even to make it so easy comes with a detachable handle and magnetic connection. Apart from this, visible temperature helps to simplify the tea process, while the U-shaped metal helps prevent the spread of topwater.