The Diamine fountain pens ink, after being crafted in the UK for nearly 100 years, with their famous quality, they are available in cartridges to suit "International Standard" fountain pens. These will fit many European and far eastern pen manufacturers' pens. On our site this includes Waterman and Visconti but NOT Parker, Lamy or Sheaffer. Some colours are available in Cartridge Sets, offering a selection of the best selling cartridges under certain themes.
