What are the tiny cracks on the glazed surface of my cookware?
This is an effect commonly known as “crazing.” With clay cookware, this is not considered a defect; it is just something that is impossible to avoid. This occurs when the clay body of the pot and the glazed surface expand and contract at different rates when they are heated and cooled. This will always happen with a glazed earthenware. Some clay pots, especially those made of stoneware do not do this. You will see the cracks when the pot is exposed to water and how they will disappear when you dry the pot.