Ashraf Hana
By far the best clay I have ever used for sculpting and large throwing. Responds beautifully.
Can be fired to stoneware or earthenware temperatures.
Fires very white and underglaze works well as well as other glazes.
Expensive but worth it for the right projects
Due to grog content it’s great for larger pieces and extreme firings like raku.
https://www.potterycrafts.co.uk/Products/stoneware-porcelain-clay/P1491
