古典 Parker Duofold Solid 3, Mark - Pen Fountain International 筆記具
1927 PARKER DUOFOLD SENIOR BLUE LAPIS FOUNTAIN PEN IN,1996 PARKER DUOFOLD INTERNATIONAL LAPIS LAZULI BLUE FOUNTAIN,Parker Duofold International Fountain Pen - Mark 3, Solid,1996 PARKER DUOFOLD INTERNATIONAL LAPIS LAZULI BLUE FOUNTAIN