Late October 2022, we replaced the 35 mesh fireclay with 40 mesh fireclay, resulting in fewer impurities and a slightly smoother texture
A medium range light stoneware body which fires off-white to buff in oxidation and slightly darker in reduction.
![](https://cdn11.bigcommerce.com/s-63lfpiz22l/images/stencil/original/image-manager/buff.png?t=1693243914)
![kansasclay.png kansasclay.png](https://cdn8.bigcommerce.com/s-63lfpiz22l/product_images/uploaded_images/kansasclay.png)
Flint Hills clays have been evaluated by a nationally certified toxicologist, and have been found to be in compliance with ASTM C-1023 and D-4236, and to not contain any material in sufficient quantity to be toxic or to constitute a chronic health hazard when used responsibly.