2.3 MM Nib Herlitz Calligraphy Fountain Pen that brought forward by us has interchangeable nib unit with long shaft pen barrel design. Having perfect diameter, it is very comfortable to grip and use. Comes with 4 nos. black ink cartridges, the barrel is made up of superior quality plastic whereas ball point from graded metal to ensure smooth writing. Ideal as a gift, 2.3 MM Nib Herlitz Calligraphy Fountain Pen is packed in blister pack, and can be bought in bulk at competitive prices.