Suribachi Mortar, Size 9, Approximately 27.5cm in Diameter Diameter: Approximately 27.5cm Height: Approximately 11.5cm Base: Approximately 13cm Used at home and stored at home. There is a feeling of use. I think it's clean, but please check the photos for the condition as there are individual differences in how the condition is perceived. We are committed to careful packaging. We will reuse cardboard boxes, bubble wrap, and paper cushioning for packaging. Thank you for looking.