The sleek and slim design of the Kaweco Special AL Fountain Pen is a classy addition to the Kaweco Aluminum fountain pen line. The octagonal barrel consists of anodized solid aluminum with a matte black finish. The cap screws on to the body to securely close the pen, and also posts on to the back of the barrel during writing. Since the pen is full-sized, it will accept a converter, as well as any short or long international ink cartridge. Features the iconic silver Kaweco logo on the cap. Multiple nib sizes available.