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Pinholes

When bisque-fired, air trapped in the clay body or organic matter (such as dust) may remain as tiny holes after firing. These small holes are called pinholes. A visual specialty of pottery, these do not effect the quality of the product, and there is no need for further concern when used.

Iron Inclusions

Clay used for pottery contains various natural elements such as iron and microorganisms. During firing, these components may appear as small black spots on the surface. Each piece has been carefully inspected and meets our quality standards. We hope you will appreciate these marks as part of the natural character and charm of ceramic ware.

Burn Marks

At times, you may find burn marks on the surface of our pottery. These are natural kiln variations, known as yōhen, that occur during firing. They are part of the ceramic’s unique character and do not affect its use or quality.