Silver Series Ansel AdamsAnsel Adams Experience the exquisite beauty and exceptional craftsmanship of Ansel Adams with Silverburlpens. Our commitment to quality and durability is reflected in every aspect of this pen, from the elegant polished steel Jowo nib size 6 to the option to choose from various nib tip sizes. At 145m m long including the cap and 135m m from nib to body end, with a body diameter of 15m m and a 14m m thread, and a cap diameter of 16m m, this pen is