This is a small Shezhou inkstone. Although I like Shezhou inkstones, I'm not very familiar with the stone patterns, but I think I can see fish roe patterns, flowing water patterns? Or water wave patterns? Photos 6 and 7 were taken in a bright environment with light to make the stone patterns easier to see. Shezhou inkstones are known for their strong grinding ability, providing a reliable and powerful feel, and are especially suited for pine soot ink. They release ink well, making them very easy to clean. I have collected Shezhou inkstones because I like them, but I would like to pass them on to someone who will use them. Shezhou inkstones have become difficult to obtain in recent years. The stone sound is higher pitched compared to Duan inkstones. The size is suitable for kana, fine writing, and sutra copying. I think it can also be used for ink wash painting. Size: Length: Approximately 8.8 cm Width (maximum): Approximately 7.5 cm Thickness: Approximately 1.5 cm Weight: 207 grams No box. This is an old, used item. Please consider purchasing if you understand the age-related scratches and stains. #TangInkstone #ShezhouInkstone #Inkstone #Calligraphy #FourTreasuresOfTheStudy