Empty "Toge no Kamameshi" rice cookers from Oginoya. Set of 4. ◆ Diameter: Approximately 11.3 cm Depth: Approximately 8 cm These have not been used for cooking at home after the meal was finished. They have never been used, but please understand that they are used items. I am selling these because I have too many. They have been washed and stored. It is said that they can cook delicious rice, about 1 go (180ml). Instructions for cooking rice can be found on Oginoya's website under "FAQ". They will be wrapped in cushioning material and shipped in a cardboard box. Mashiko-yaki, Yokokawa Station, pottery