Nakaya Naka-ai Cigar Sumiko KatanaA memorable work of Maki e art from Nakaya, the Naka ai Cigar Sumiko Katana is hand finished by skilled artisans in the traditional craft center of Wajima on the west coast of Japan. Each pen requires up to a year or more to be produced, and we strongly recommend purchasing an in stock pen when available. Our complimentary nib tuning adjusts pressure and ink flow to your personal writing characteristics, and our optional nib customizations can add to