There are scratches from use, but there are no issues with functionality. Outer diameter of the side cup: Approximately 58 mm (Mechanism in good condition / Operation confirmed) This is a used item stored at home, so please refrain from purchasing if you are a nervous person or if you are seeking perfection. To prevent troubles such as parts swapping or removal, we generally do not accept returns or claims, so please check the images carefully before purchasing. We appreciate your understanding of used items. NO.32