A fountain pen is a writing instrument which uses a metal nib to apply a water-based ink to paper. It is distinguished from earlier dip pens by using an internal reservoir to hold ink, eliminating the need to repeatedly dip the pen in an inkwell during use.
Mark Twain Crescent Filler
This is a recreation of the original 1898 model endorsed by Mark Twain and is recognized as the world 1st self filling fountain pen
