This medium nib Kaweco fountain pen features a steel nib and iridium tip for ink cartridges. Kaweco have been successful in the writing market for decades, with the Kaweco Classic Sport their most popular pen. The solid fox resin and silver accents make this an eye catching addition to any writing set and it\'s small size means it can be carried with you at all times. The Classic Sport follows the original 1935 design. Kaweco fountain pens use international short ink cartridges. - Pen Size Closed: 105mm - Pen Size Open: 135mm - Brand: Kaweco - Pen Colour: Fox - Nib Size: Medium - Country of Manufacture: Germany - Cardboard display case and Black Ink Cartridge included