Slightly larger than a medium-sized bowl. I'm not certain of the pottery's origin. It's possible it's Kutani ware, but I'm not sure. The right bowl has black spots. (Image 5) The left bowl has what appears to be scratches. (Image 6) Approximately 16cm square Height approximately 6cm There is no original box. It will be packed with bubble wrap in a suitable box made from recycled materials and shipped. Although unused, it has been stored at home for a long time, so I hope you understand.