Mortar, size 12, approximately 36cm in diameter. Diameter: Approximately 36cm Height: Approximately 15.5cm Base: Approximately 15.8cm 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 it is perceived. We are committed to careful packaging. We will reuse cardboard boxes, bubble wrap, and paper cushioning for packaging. Thank you for looking.