This item has been stored in my family's tea cabinet for a long time. I'm not sure when it was made, but I suspect it's from the early Showa era. "Arita-yaki" is written in red on the back, and similar characters appear to be smudged underneath. Sizes: Large: Approximately 12cm in diameter x 6.8cm in height Small: Approximately 11cm in diameter x 6.8cm in height The larger rice bowl has a small protrusion in one place, as if something is attached (circled in the last image). This is likely a result of the manufacturing process. Otherwise, there are no particularly noticeable scratches or stains. The items have been lightly washed, so some dirt remains on the foot rings. I have examined them carefully, but please understand that this is a layman's inspection, and these are antique items that have been around for a long time (about 80 years?) and have been stored at home. Also, please note that the color may differ from the actual product depending on your monitor settings and the shooting environment. If you have any questions, please feel free to ask before purchasing. Thank you very much. #RiceBowlsForCouples #AritaYaki #LiddedRiceBowls #Showa #Taisho