Unused, LUBRICATED & TESTED Dear future buyer, This piece is in almost brand new condition and is ready for use, thank you! This is a rare Montblanc Meisterstück Noblesse Golden Ballpoint pen, companion to the famous series in the 90s! The activation mechanism is very elegant, working with a simple twist to open and close the lead. The pen is compatible with modern MB refills. I believe this is a great pen for the ones looking to complete their set and match it with their fountain pen or just looking to use and collect pens that are different from the mass market ones present everywhere. As a vintage objects collector myself, I made sure you will get a fully functional and complete piece of art, using my extensive knowledge and handling them with care, as I would do for myself. I will never give away something I wouldn't want myself, even more so since everything here is part of my own collection. Please Note: - The pen is compatible with modern MB refills! - The back panel is used to provide a safe cushion for the photographing process - The shipping will be done by courier, with the best protective packaging, insurance and a tracking code, as I would do for myself Thank you. Happy holidays and happy treasure hunting!