Nakaya Dorsal Fin Version 2 Ishime-Kanshitsu Aka-tamenuriOne of the most distinctive pen models created by Nakaya, the Dorsal Fin Version 2 is created by applying multiple layers of urushi lacquer over a period of months to create the fin shape on the cap and barrel. The surface is then completed in either smooth urushi or stone texture Ishime Kanshitsu finish. The Nakaya Dorsal Fin Version 2 in Ishime Kanshitsu Aka tamenuri finish is one of the most captivating examples of this pen style. The Dorsal Fin