- A popular smooth Buff School Clay is a stoneware grey clay for general purpose throwing, sculpting and modelling, suitable for both small-scale projects and life-sized models.
- Buff School Clay offers greater consistency and reliability. Outstanding and extremely well behaved general purpose clay based on fire-clays, ball clay and china clay blend. Good dual purpose earthenware or stoneware use.
- Very popular with stoneware potters as a production stoneware body under oxidation or reduction and popular also in schools due to its tolerance. Smooth texture. Medium shrinkage. Fine speckle under reduction.