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In [[1957]] (or 1954), to counter the massive advent of the ballpoint pens, [[Aurora]] launched the [[Duocart]], a [[cartridge filler]] economic model. The cartridges were carried out in polyethylene, and designed by [http://it.wikipedia.org/wiki/Giulio_Natta Giulio Natta], Nobel prize for chemistry. The distinguishing characteristic of the pen, exposed by the name, was the ability to contain within its barrel a second cartridge, to avoid to get out of ink. Following the same design was also introduced the [[Aurora 888|888]], a [[cartridge filler]] version of the [[Aurora 88|88]].

In [[1957]] (or 1954), to counter the massive advent of the ballpoint pens, [[Aurora]] launched the [[Duocart]], a [[cartridge filler]] economic model. The cartridges were carried out in polyethylene, and designed by [http://it.wikipedia.org/wiki/Giulio_Natta Giulio Natta], Nobel prize for chemistry. The distinguishing characteristic of the pen, exposed by the name, was the ability to contain within its barrel a second cartridge, to avoid to get out of ink. Following the same design was also introduced the [[Aurora 888|888]], a [[cartridge filler]] version of the [[Aurora 88|88]].

In the following years the advent of the ballpoint pen affected the production in a ever more massive way. The company was sold to the family Verona in the early '60s, but always remained active in the market, starting to produce ballpoint pens. In [[1963]] was introduced the [[Aurora 98|98]] model, still a [[piston filler]] equipped with an additional reserve of ink called ''[[Riserva Magica]]'' which allowed to obtain a few drops of ink when the tank was empty. In [[1965]] the economic line [[Auretta]] was introduced, a [[cartridge filler]] produced in colorful plastic and directed especially to students.  

In the following years the advent of the ballpoint pen affected the production in a ever more massive way. The company was sold to the family Verona in the early '60s, but always remained active in the market, starting to produce ballpoint pens. In 1963 was introduced the [[98]] model, still a [[piston filler]] equipped with an additional reserve of ink called ''[[Riserva Magica]]'' which allowed to obtain a few drops of ink when the tank was empty. In 1965 was introduced the economic line [[Auretta]] a [[cartridge filler]], produced in colorful plastic and directed especially to students.

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