This is a Mariage Frères teapot. It was used only once and then stored in a cupboard. Please refrain from purchasing if you are concerned about aging. A1010 ¥30,250 (I think). Please check the size in the third photo. Art Deco 1930 ART DÉCO 1930 Heat-retaining ceramic teapot White This teapot is a symbol of the Maison, which continues to be used in Mariage Frères' salons de thé. The reason is that it is most suitable for adjusting the infusion of tea leaves and for dégustation. The removable spherical stainless steel cover keeps the tea warm for about an hour, and it also has a filter. It is not only functional but also a beautiful object. --- There are water droplet-like marks on the silver part. I'm not sure if they can be removed, and I'm not sure if it's okay to wash it, so if you would like me to wipe it, please let me know. The outer box has stains, folds, and handwritten notes. Please understand this. I received this as a gift and do not know much about it. Please understand that there may be oversights in terms of stains, etc., and please purchase after carefully viewing the images.