Pottery sponges are versatile tools used in ceramics for various purposes. They help clean workspaces, smooth clay surfaces, absorb excess water, and apply glazes. The classic yellow hydra sponge is soft, highly absorbent, and flexible, making it ideal for wheel throwing and shaping clay. Its gentle texture helps maintain moisture while working with clay, ensuring smooth surfaces and preventing cracks. However, it may wear down faster than more durable sponges, so it's best suited for general-purpose use rather than heavy-duty tasks.
