KAWECO Supra Fountain Pen - SteelThe Supra Fountain Pen by KAWECO is a unique design that allows you to modify the length of the pen to your preferred size. With multiple removable threaded sections along the body of the pen, you can reconfigure the pen from a comfortable full length pen for writing at your desk to a compact, pocket size carry for jotting down notes on the go. Stainless steel body Stainless steel nib Can be used with any standard international cartridge converter