Description The Pilot Custom Urushi Fountain Pen shown here in Black makes a simple but elegant statement, through the use of the Roiro Urushi technique and clean, classic lines. The rich deep black color is adorned by just the slightest bit of trim, keeping the pen sleek and streamlined. The fountain pen features a superb two-tone 18kt nib that glides across the page effortlessly. The pen comes with a Con-70 converter. Urushi, the black material that forms the surface of this pen, is made from the sap from the Japanese lacquer tree. The process of collecting the Urushi (sap) and applying many layers of lacquer to this fountain pen takes three months or longer to complete. This technique, though painstaking, gives this fountain pen its deep lustrous sheen and has been used by Namiki craftsmen since 1918.