Thank you for viewing. This is a reasonably sized inkstone with a diameter of 18 cm. You can grind ink on it and transfer it directly to a container. It's useful for writing large works. This is a large inkstone with a spout and a lid, and a fine texture. This item is believed to be a Chinese natural stone Rawan inkstone, round and large. Please make your judgment based on the photos. Size: Inner diameter approx. 15.8 cm Outer diameter approx. 18 cm Height approx. 2.4 cm (without lid) Weight: 1105g No box included. When I returned home, my late father's belongings were left in the storehouse, and I am offering them for sale to clear them out. My father was a teacher at a Sumi-e (ink wash painting) class in the local area. I am also selling Sumi-e and oil painting books, so please consider them as well. This is a used item. Please refrain from purchasing if you are sensitive to such items or if you are overly critical. There may be insufficient explanations due to my oversight. In such cases, there may be things that can be confirmed in the images, so please check the condition in the images and purchase only if you are satisfied. Round inkstone Rawan inkstone Circle Round shape Inkstone Calligraphy Sumi-e (ink wash painting) Ink 324