Purchased from AP STUDIO. It's size 11, but it feels a bit roomy because the inside is open. I haven't used it much, so the condition is good, but it's been stored personally, so please refrain from purchasing if you are sensitive to used items. I've polished it with a silver jewelry cloth for storage, but I don't currently have any cleaning solution, so there are some areas of oxidation in the crevices. Please understand this. If you have cleaning solution, it should become clean just by soaking it. #gardenofeden #ガーデンオブエデン #apstudio