The Custom 823 is the truest ‘demonstrator-style’ pen with the largest ink reservoir available by Pilot. The smoky black barrel with stunning gold accents lends an air of distinguished sophistication to this exceptional fountain pen. The pen is refillable for continued use with Pilot’s bottled ink through a unique vacuum plunger system to ensure a long lasting and smooth writing experience. Available with expertly crafted 14-karat gold nib in fine. The Custom 823 arrives in a striking presentation box complete with a glass bottle of Pilot ink.