Size: Length - 136mm capped; 138mm inches posted; 13mm max. diameter.
The Moonman No. 80 is an homage to the very popular and long-lived Parker 45 pen. It shares its profile and distinctive nib, and many of the parts are interchangeable between the two pens. So, if you have a favourite '45 nib unit on a scruffiy looking pen, you can swap it over to one of these. That is not to say the nibs on the M80 are not just as good as the vintage Parker nibs. This pen is a cartridge/converter pen and comes complete with an ink converter already fitted. It has an iridium-tipped stainless steel nib in a fine point.
Moonman use the Parker style 3mm cartridge peg, so the cartridges you need are the Moonman brand (see below), or Parker or Lamy ink cartridges.