| Monthly Tech-Tip  | No tracking! No ads!  | 
A buff stoneware (left) and brown speckled stoneware (right). Notice that the iron specks act as catalysts to crystallize in a manner similar to the edges of contours.
| Glossary | 
Tenmoku
 Tenmoku is a kind of high temperature reduction firing ceramic glaze. Glossy, very dark brown or maroon, fluxed by iron oxide to have high melt fluidity.  | 
Buy me a coffee and we can talk