Built-in industrial-grade thermometer for boiling water. Warm water over the air to boil.Stainless steel, uncoated, safe and hygienic. Health rejects heavy metals, and no metal harmful substances are precipitated at high temperatures.High temperature resistance, good heating performance, high toughness, sturdiness and durability.Upgrade and thicken the base material of the kettle body, which is sturdy and durable, non-slip and wear-resistant.It’s not just a kettle. I heard that many families like to use it.The size is purely manual measurement, it is inevitable that there will be errors, please refer to the actual product.Due to the difference in shooting lighting and each display. There will be varying degrees of chromatic aberration. Subject to the actual product.A good heating tool for your friends and family.