Pilot Custom Urushi Fountain Pen - BlackPilot adds to their Custom pen range with the oversized Custom Urushi, the largest in the Custom family. Made from ebonite by maki e artisans (kokkokai) in Japan, the Custom Urushi is coated with many layers of black urushi lacquer. Using the Roiro technique, the artisans lacquer, cure, and triple polish the pen to create a uniform and mirror like finish. The Custom Urushi sports a #30 18K gold nib and arrives in a Pilot gift box. Nib Material: 18K