A tea kettle is a container used for boiling water, primarily for making tea. Typically made from materials like stainless steel, glass, or ceramic, tea kettles come in various shapes and sizes. They often feature a spout for pouring and a handle for easy lifting. Some kettles are designed to be used on a stovetop, while others are electric and can heat water quickly. When the water reaches its boiling point, the kettle may emit a whistle to signal that it is ready. Many people enjoy using tea kettles as part of their daily routine, especially those who appreciate the ritual of brewing tea with loose leaves or tea bags.