David Oscarson Black Water Snake Rollerball Pen Translucent Royal Blue and Opaque Black Hard Enamel special_order_no_returns Each of the writing implements Each of the writing implements is the expression of extraordinary writing culture nuances which Tamitio collection conveys through its noble words It comes with ink cartridge The year 2013 was considered to be snake year and also black water year according to the Chinese Astrology Five Element System The pen cap is gloriously decorated with Snake inlaid in opaque black hard enamel and water repeats horizontally in high relief around the top of the cap and bottom of the barrel