The heating kettle is a very important piece of equipment in hand pouring. The accuracy of temperature, weight, handshake, and nozzle arc will all affect the entire hand pouring process and the taste of the final coffee. The American brand Cocinare launched a great electric kettle - Flow. The temperature control is very precise, and the error is minimized. The overall ergonomic design makes it easier to control the kettle and change the water flow as you like. Moreover, the S-shaped radian design has been considered, so that it can be close to the coffee powder without colliding with the filter cup, and it is easy to brew your favorite coffee