Nakaya's Dorsal Fin pens in Ishime Kanshitsu finish are some of the most intriguing and unusual writing instruments produced by this or any other company. The version in Black is particularly noteworthy, combining an almost minimalist aesthetic with the tactile pleasure of Ishime Kanshitsu stone texture finish.

The ebonite used for the cap and barrel is derived from natural materials harvested from the rubber gum tree. Layers of urushi lacquer, combined with urushi powder to create the unique stone finish effect, are then applied over a period of months.

Besides providing a visually distinctive shape, the raised fin on the cap also serves as a built-in roll-stopper. With this pen, function and aesthetics are harmoniously united.

The Nakaya double slit Music nib is available at an added premium, as are plated nibs in Pink Gold, Rhodium, Ruthenium, or Two-Tone.

These smooth-writing nibs are also well-suited to customizations including Stub, Cursive Italic, or Left Oblique, as well as the modification for added flex.

Unless requested otherwise, each pen or nib you purchase from us will be carefully examined, tested, and optimized for your personal writing characteristics before it ships.