Final answer:
Loop tools, wooden knives, sponges, and fettling knives are all tools commonly used in pottery and sculpting. They serve different purposes, from shaping and cutting clay to adding texture or smoothing surfaces.
Step-by-step explanation:
The clay tools being asked about are common implements used in pottery and sculpture. Loop tools typically have a looped wire end and are used for cutting and shaping clay. Options can range from large loops for removing significant amounts of clay to smaller loops for detail work. A wooden knife can be useful for many things such as cutting clay, shaping forms, and scraping surfaces. Sponges are often used in pottery for a variety of purposes, such as moistening the clay, smoothing surfaces, and adding texture. Finally, a fettling knife is a pottery tool that is often used to remove the seam lines that occur in the 'fettling' process, where excess clay is cut off.
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