It was stored carefully wrapped in a storage room that hadn't been used. Although it's new and unused, it has aged. The sticker that was attached seems to have peeled off. Hisamatsu Kiln, No. 3, Tokoname ware Ideal for preserving pickles such as pickled plums and pickled shallots. 【Size】 Manufacturer Seller: Hisamatsu Kiln / Made in Japan There is a stamp on the back. Material: Pottery Coating: Glaze Standard No. 3, also stamped with a 3 on the back. Inner diameter: Approximately 17.5 cm Height: Approximately 24 cm 【Product Details】 《Features of Hisamatsu Kiln》 ① Ceramic containers have less concern about the elution of chemical substances and can preserve food with zero additives. ② Because it is a material that is not easily affected by temperature changes, it can keep food clean compared to other products. ③ It protects food well from various harmful microorganisms, so you can use it with peace of mind for a long time. It will be carefully packed and shipped.