Pushing enough to break the walls off the base. The body is a high-manganese black-burning stoneware. It is not just the higher thermal expansion of the glaze that is putting it under compression (as evidenced by the vertical crack that is being pushed apart), but also the fact that the glaze is applied thickly on the inside.
![]() PayPal | No tracking, No ads, No paywall, No transient content! Just organized, concise information constantly updated and improved. Was this helpful? Consider supporting me. |
Buy me a coffee and we can talk