Description Esterbrook Model M2 Aerometric fountain pen in Turquoise, ca. 1957. Steel 1461 Fine point nib. Aerometric filling, only fills from the bottle. In very good condition with some plating loss on back of cap near vent hole. Pen is 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.