Genuine top-grain calfskin is hand-colored and distressed

All natural pigments

Genuine cowhide leather

Blank white paper

Kaweco AL Sport Piston Fill Fountain Pen Style:Fountain Pen Extra Fine Genuine top-grain calfskin is hand-coloredSPORT Piston Pen from Kaweco Since 1883, there have been various systems for filling a fountain pen. Today, ink cartridges are a widespread and popular filling method. In the past, fountain pens were mainly filled using ink bottles. Besides lever fountain pens and eyedroppers, the piston mechanism has been the most important and reliable filling system. In 1937, the Kaweco Sport fountain pen was first presented as a piston filler under the name #612