Our pocket-sized Kaweco Lunar Sport fountain pen, weighing just 10.5 g, only measures 10.5 cm when closed. With the cap attached, it extends to a more standard size of 13 cm. For a more personal touch, the fountain pen is equipped with your desired nib size, ranging from extra fine (EF) to extra broad (BB). For beginners, we recommend nib size M. All nibs are produced in Germany.
