This is quite rare, but the period and origin are unknown. I asked some old-timers, but they couldn't say for sure. However, I was told that something similar was seen in Susa ware. I can't make a definitive statement, so please judge by the appearance. It has a thick build and weight. There are scratches, stains, and a crack commensurate with its age, but there is no problem with use. It's something I'm reluctant to part with. Diameter: Approximately 9.3cm Height: Approximately 5.8cm The size is approximate. As it is old, there are scratches, stains, etc. appropriate for its age. The actual item may differ slightly in color from the images. Please understand the description and images before purchasing.