Food Grade: This tea kettle is made from food-grade stainless steel, ensuring the safety and quality of your drinking water. The mirror-polished interior prevents rust and eliminates any unpleasant odors, guaranteeing a clean and refreshing taste. Whistling and Dustproof Design: The tea kettle features an automatic whistle design that produces a clear but not harsh sound, alerting you when the water is boiling. The spout is designed with a dustproof cover, ensuring insulation and preventing dust from entering, maintaining cleanliness and hygiene. Convenient Handle: The tea kettle is equipped with a foldable wood grain handle, preventing burns and making it easy to carry, pour, and store. Its ergonomic design adds a touch of elegance and functionality to your tea-drinking experience. Efficient Heat Conduction and Wide Fitting: Thanks to its efficient heat conduction, this tea kettle significantly reduces the boiling time. It can be used on various heat sources such as induction cooktops and stovetops, providing convenience and versatility. Large 3L Capacity: With its generous 3L capacity, this tea kettle eliminates the need for frequent boiling. You can boil enough water in one go to satisfy the entire family's drinking needs, saving time and effort.