How was the method of making pottery by using coils or clay better than simply shaping it by hand?

The coil method of making pottery allows for greater control over the thickness and shape of the vessel, enabling the creation of larger and more intricate designs compared to hand shaping alone. This technique also provides structural strength, reducing the risk of cracking during drying and firing. Additionally, coiling can produce uniformity in the pottery's walls, enhancing both aesthetics and functionality. Overall, this method combines creativity with practical advantages in pottery production.