This is a set of a Montblanc mechanical pencil and ballpoint pen. The color is silver. The external dimensions are as follows: Mechanical pencil: Approximately 13cm Ballpoint pen: Approximately 13.8cm That's all. I received these from my family, who had kept them for over 10 years. To be honest, I am not familiar with writing instruments, and I believe there are various types of Montblanc pens, but I don't know the specifics. Therefore, I have included many images so that those who love writing instruments and have come to this product page can understand. I would be happy if you could judge that this item is worth purchasing based on this information. I am currently decluttering, and I apologize, but I am not considering selling them separately. As stated in my profile, I am open to some price negotiations, so please feel free to comment. However, please understand that I will prioritize the person who purchases first (including other sites). Thank you.