Made of Heat Resistant Borosilicate glass, it is double-thickness, high-strength glass and purely handmade, it is solid, not flimsy, you can use it with confidence. With the ergonomic and comfortable handle, you can use the teapot conveniently, and the boiling hot liquid will not leak or overflow when turning the teapot. This glass tea kettle is resistant to high temperature, anti-cracking can withstand sudden temperature changes of -20 degree C-150 degree C. , , Durable borosilicate glass teapot Suitable for gas stove with small flame and electric hot plate. To get the exact product that you have expected and protect your right when you purchase the product, please Choose our 1CHASE branded products.