The Platinum Preppy fountain pen is lovely example of Japanese pen design - and this is the new design, with a smart coloured polycarbonate barrel corresponding to the colour of the ink. It's the same low-price refillable fountain pen with an ink cartridge in one of 3 colours. The cap is translucent, with a coloured end cap and pocket clip to match the ink colour. Hi-tech feed system ensures reliable ink flow. Medium nib writes a 0.5mm line Uses Platinum Cartridge refills. Can also use standard international cartridges when fitted with the Platinum International Adaptor (available separately). Model PSQ-300 05.