You start out with putting a rater big lump of clay on the potter's wheel (the turn table if you want) and make sure you got water close by. By using your hands and your fingers you then start to shape the clay lump into the size you want it. Keeping both the clay and the hands wet all the time. Once the pot starts to get the size you want it to be, you start to give it a more detailed shape. In this case it is a bit wider in the top than in the bottom. Once your satisfied with the shape, you use a piece of string to cut the clay off the wheel and turn the wheel off.