Height: 20cm Bottom diameter: 15.5cm This is a Shigaraki-yaki vase by Kokuro. I looked inside to check the bottom, and it doesn't seem to have any serious stains. There is a small chip-like area on the bottom. There may still be minor imperfections that I missed. Please refrain from purchasing if you are looking for a perfect or beautiful item, as this has been stored for a long time.