The Lamy 2000 fountain pen is the company's flagship pen, made of a combination of black fiberglass and brushed stainless steel known as Makrolon. As a piston-filling pen, it only uses bottled ink, and writes with a very smooth 14k gold nib. The pen barrel has 4 small ink windows, which allow you to see how much ink remains in the pen. The piston does have a large ink capacity, allowing you many pages of writing pleasure. The Lamy 2000 is so revered that it is on permanent display at the Museum of Modern Art and has won countless design awards.