This item was passed down from a relative, so I don't have all the details. I am listing it to organize my belongings. Diameter is approximately 12.5cm, height is approximately 6.5cm. Comes with a box and cloth. There appears to be pencil writing on the instruction manual. According to the box inscription and instruction manual, it was purchased in Heisei 12 (2000), and is a copy of the Chinese Song Dynasty Longquan kiln piece "Full Moon," made by Qinglin Liu Binghao. While I don't see any cracks or major scratches, I am an amateur, so please judge the condition based on the photos before purchasing.