Used only a few times, so there are some minor scratches from use, but it's a very beautiful item, almost new. Outer diameter of the side cup: Approximately 64 mm (Mechanism in good condition / Operation confirmed) Please refrain from purchasing if you are nervous or seeking perfection, as this is a used item stored at home. To prevent troubles such as parts swapping or removal, we basically do not accept returns or claims, so please check the images carefully before purchasing. We appreciate your understanding of used items. NO.95