This is a Felix the Cat mug. It has a cute Felix and measurement markings on the inside, making for a fun design. Diameter: Approximately 8.5cm Height: Approximately 8.5cm This item has been displayed on a shelf at home for many years. It is unused, but there are slight scratches on the handle and near the lip (see image 5). I will sell it to someone who doesn't mind these imperfections. How about it for a relaxing cafe time?