A Kaweco Sport aluminium pocket fountain pen, milled from solid aluminium blanks, laser engraved, and hand polished. Kaweco, founded as Heidelberger Federhalterfabrik in 1883, began producing pocket fountain pens in 1912. This design dates from 1935 — when closed it is small enough to fit comfortably in a pocket or purse, and when in use the pen sits well in the hand and is a genuine pleasure to write with. Measures 105mm closed, 133mm in use. Provided with a single Royal Blue Kaweco Ink Cartridge, replacements are available in packs of 6, in Red, Yellow, Green, Blue, Light Blue, Grey and Black.