[WITHOUT ANY COATING: There is no inside liner or coating NO nickel tin or other metals HANDMADE: Handmade Solid copper 99.8% pure copper Our teapot are all handcrafted by skilled artisans using time-tested techniques SOLID COPPER: The copper naturally lowers the acidity of the water making it more alkaline without any chemicals. "UNIQUE GIFT: It comes with a boxPerfect for birthdays holidays anniversaries Fathers Day and Mothers day" Suitable for gas/electric stoves]