Montegrappa harry potter 9 3 4 ballpoint pen 3 in the UK: The Fortuna is constructed of resin in a gleaming, polished black finish and is a cartridge-converter pen taking standard international cartridges. The cap is rather torpedo shaped after which the cap and barrel taper down . The two ends of the pen are flattened. The pocket clip is extremely stiff but ends in a metal wheel which rolls as the clip slides over the side of a leather pen pouch, for example. The cap screws on, in about one and a quarter turns. The section is of the …