CLEANED, LUBRICATED (specialty lubricant) & TESTED Dear future buyer, This piece has been cleaned and is ready for use, thank you! This is the classic variant of the famous Montblanc Meisterstück line, the 144 full size one-tone nib cartridge pen., with the original converter. I believe this is a great pen for anyone looking to execute long sessions of writing and calligraphy, due to its favorable size and nib wetness. This commission piece comes with a fine nib, exhibited in the pictures, characterized by its very precise line thickness and Montblanc ornate lettering. The pen was used and cared for, showing almost no scratches, with the color being very rich and protected from light and solvents. The nib feed is not corroded. The pen was also tested and it writes beautifully. According to the MB catalogues, the nib is fine (F class) Additionally, as a vintage objects collector myself, I made sure you will get a fully functional and complete piece of art! The pen is technically and esthetically perfect, passing all tests, the nib section clear and smooth ink flow. Please Note: - The pen is compatible to any modern refills! You can use also use the included original converter and dip the pen in an ink bottle. - The back panel served as a cushion for pen protection during the photo shoot. - 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 for your time and happy treasure hunting!