Teapots and kettles are essential for brewing a hot cup of tea or coffee. They come in different materials such as glass, stainless steel, and cast iron, and in various sizes and shapes. Electric kettles provide quick and convenient boiling, while traditional teapots offer a more authentic brewing experience. Look for features like a removable strainer for loose tea or an automatic shut-off function for safety. A stylish and functional teapot or kettle is a must-have for any tea or coffee lover.