Description Esterbrook M2 fountain pen in Black with silver cap, ca. 1957. Steel 2668 Medium point nib. Aerometric filling, only fills from the bottle. In excellent condition. Pen is fully restored and ready to write. Add on an optional vintage Osmiroid nib unit to swap into this pen for extra nib options! See our Osmiroid Nib Page for even more options! We offer Free Shipping on all orders over $59 for US customers, and for orders over $250 for our Canadian customers.