Wheel-throwing is a pottery technique that involves shaping clay on a rotating wheel. The potter centers a lump of clay on the wheel and uses their hands to mold it into various forms, such as bowls or vases. The spinning motion helps create symmetrical shapes, making it easier to achieve even thickness and smooth surfaces. Once the desired shape is formed, the potter can add details or textures before the clay dries. After shaping, the piece is typically fired in a kiln to harden it. This process allows for the creation of durable and functional pottery items.