A kiln is a type of oven used to heat materials to high temperatures for various purposes, such as hardening, drying, or transforming them. Commonly used in pottery, a kiln helps to fire clay, making it durable and ready for use. Kilns can also be used in the production of bricks, ceramics, and glass. There are different types of kilns, including electric, gas, and wood-fired models. Each type has its own advantages and is chosen based on the specific needs of the project. The temperature and atmosphere inside the kiln can be carefully controlled to achieve desired results in the final product.