Platinum Preppy Wa Modern Maki-e Limited Edition Fountain Pen Fine NibThe Platinum Preppy fountain pen is lovely example of Japanese pen design with a smart coloured polycarbonate barrel. It's the same low price refillable fountain pen with an ink cartridge. The cap is translucent, and the barrel is coloured with a chic Japanese pattern. Hi tech feed system ensures reliable ink flow. Fine nibs write a 0. 3mm line.