Using the proper sponge in your ceramic work can make a big difference. here at The Ceramic Shop, we carry a wide variety of sponges of many different materials to suit all of the varied needs of the potter and ceramicist. From the classic round yellow sponge that can be found in virtually every ceramics classroom to elephant ear and sea wool sponges for those who want a natural feel, to multiple versions of the sponge-on-a-stick, we have what you need. If you work with porcelain or smooth-bodied clay, consider a finishing sponge by MudTools or Xiem to eliminate every drag mark and fingerprint from the surface of your work.