Summary: There are several filling mechanisms used in fountain pens today. Here I show you how to fill each of 4 types, as well as the pros/cons of each one: Cartridge/Converter, Eyedropper, Piston, Vacuum.
Summary: There are several filling mechanisms used in fountain pens today. Here I show you how to fill each of 4 types, as well as the pros/cons of each one: Cartridge/Converter, Eyedropper, Piston, Vacuum.