Food grade: with food grade and stainless steel, rust and corrosion resistant, heats up quickly, the Whistling kettle can be used for a long time. Loud Whistle: The whistling teapot lets you hear a whistling sound from a distance, alerting you that the water is boiling. When you boil the water, the water volume cannot exceed the water outlet. A loud whistling sound, you can hear it while you are concentrating on other issues.Large Capacity: The Whistling Kettle has a large capacity, suitable for the whole family or parties, and boils about 10 cups (200ml) at every time, saving time by boiling water repeatedly. Heat-resistant handle: Kettle Whistling has a heat-resistant handle that lets you hold it without burning yourself, and the bottom makes it easy to open and pour with one hand. The combination of high-quality nylon materials can effectively insulate heat and prevent scalding. Versatile use: the whistling kettle is suitable for all stoves, such as induction cookers, electric stoves, to effectively boil water for your coffee , green tea, black tea or other drinks you like.