I was thinking of buying my Mum something like a Frontier and some green cartridges as a little gift to try and covert her back to the fountain pens. My idea was to buy the pen and a large pack of ink cartridges e.g. 15. As well as give her a bottle of Waterman's Green for when the cartridges had been used up that I have lying around. I've looked around and no where seems to stock green cartridges any more. So I'm wondering if they have been discontinued?
It would be quite annoying as I think cartridges are a useful tool to convert bp users to fountain pens removing the initial "extra steps" involoved in fountain pens. Also the Frontier is a pen I hold in high regard and use my most days so I think it would be perfect to give to my mum