Because the temperature inside the klin varies from place to place, hence, there are individual differences in colour and texture
even with the same colour glaze.
There may be a streak like pattern on the surface of the vessel. This is called penetration, and it is caused by the difference in shrinkage
between the clay and the glaze during the post-firing process.
Food colour, oil, and dirt may enter from the penetration.
After use, wash it as soon as possible and dry it well. In addition, you can prevent it from soaking in by sealing the eyes before use.
