![Platinum Preppy Fountain Pen, Fine Nib, Blue Black (PSQ-300#3) + Ink Cartridges SPN-100A#3 (Blue Black) Set (Imported from Japan) [Komainu-Dou Original Packaging]](https://m.media-amazon.com/images/I/5195cTL7FwL._SL500_.jpg "Platinum Preppy Fountain Pen, Fine Nib, Blue Black (PSQ-300#3) + Ink Cartridges SPN-100A#3 (Blue Black) Set (Imported from Japan) [Komainu-Dou Original Packaging]")
Product Review
Ink Cartridges: 2 cartridges ×2 Packs/total 4 cartridges. Mechanism: Cartridge only. Water-based ink . Ink Color : Blue Black. It is an authentic fountain pen of the cartridge-type which attached the alloy to the nib. The alloy of a nib reduces friction with paper and realizes a smooth feel of writing. Nib: Stainless. Character width: F (fine)
![Platinum Fountain Pen, New Preppy, Fine Nib, Black(PSQ-300 #1) + Ink Cartridges SPN-100A#1 (Black) Set (Japan Import) [Komainu-Dou Original Package]](https://m.media-amazon.com/images/I/51mgHxomQ5L._SL75_.jpg)
![Platinum Fountain Pen, New Preppy, Fine Nib, Violet(PSQ-300 #28) + Ink Cartridges SPN-100A#28 (Violet) Set (Japan Import) [Komainu-Dou Original Package]](https://m.media-amazon.com/images/I/51pjcfS6QLL._SL75_.jpg)
