Parker Duofold Gold Rollerball Pen

Parker Duofold Gold Special Edition Luxury Rollerball Pen, Although there are conflicting information it seems that Parker Duofold was introduced to the market in 1921 using the remains of red hard rubber in stock by a Parker worker. Although Parker Duofold immediately met with great success, initially it did not have an easy life because the material used tended to crumble and this had a big impact on the company's warranty costs. The leap in quality of the Parker Duofold can instead be traced back to 1926 when the first celluloid Duofolds were placed on the market. Initially the color was always red, but more colors were later introduced. Currently the Duofold is one of the most popular and distinctive models of the Parker production house. The Parker Duofold rollerball differs from the ballpoint pen by the presence of the cap (with screw closure) and by the use of liquid ink refills.