Modifiche

The initial production until the late '20s consists mostly of safety or eyedropper pens in hard rubber, style and construction was similar to the other contemporary production. They were made ​​with wavy patterns and there are also some versions in distinctive color and mottled hard rubber. There are however some different safety models that refers to a specific patent for mounting the inner spiral, which is hooked by a screw on the bottom. These models have are marked in the barrel with an inscriptions reporting in three lines ''Brevetto'', ''Stilus'', ''Pecco e C. Torino'', and in the bottom, there is another inscription reporting the word ''Brevettata'' (patented) in addition to the brand name and model number.  

The initial production until the late '20s consists mostly of safety or eyedropper pens in hard rubber, style and construction was similar to the other contemporary production. They were made ​​with wavy patterns and there are also some versions in distinctive color and mottled hard rubber. There are however some different safety models that refers to a specific patent for mounting the inner spiral, which is hooked by a screw on the bottom. These models have are marked in the barrel with an inscriptions reporting in three lines ''Brevetto'', ''Stilus'', ''Pecco e C. Torino'', and in the bottom, there is another inscription reporting the word ''Brevettata'' (patented) in addition to the brand name and model number.  

Almeno negli anni iniziali è nota anche una produzione economica a marchio ''[[Eridania]]'', in genere accompagnata da un numero di modello e talvolta anche sigla ''PCT'', come acronimo di ''Pecco e C.'' Torino. La produzione iniziale di questi modelli era di penne a contagocce o [[safety]] in ebanite, in quattro misure diverse. Lo stesso marchio si trova su una produzione successiva di modelli in [[celluloide]] con caricamento a [[pulsante di fondo]]. Si ritiene anche che l'azienda abbia prodotto per altri marchi, ed alcuni ritengono gli sia attribuibile anche la produzione a marchio ''[[Scriba]]''.  

At least in the early years is also known an economic production under the brands ''[[Eridano]]'' and ''[[Eridania]]'', usually accompanied by a model number, and sometimes by the letters ''PCT'', as an acronym of ''Pecco and C., Turin''. The initial production were eyedropper or safety hard rubber pens, in four different sizes. The same mark was used on a later production for celluloid button filler models. It is also believed that the company has produced parts and pen for other brands, and some believe that also the brand ''[[Scriba]]'' is attributable to [[Stilus]].  

In seguito vennero prodotti nuovi modelli in stile [[Duofold]], alcuni dei quali con una clip a pallina marchiata con la scritta ''Stilus'' corsiva in verticale, a cui si aggiungeva la scritta longitudinale ''18 KR'' sulla parte terminale prima della pallina. Questi modelli vennero prodotti anche con [[caricamento a levetta]] e a [[pulsante di fondo]]. La produzione di questi modelli proseguì fino agli anni '30, con versioni in [[celluloide]].

In seguito vennero prodotti nuovi modelli in stile [[Duofold]], alcuni dei quali con una clip a pallina marchiata con la scritta ''Stilus'' corsiva in verticale, a cui si aggiungeva la scritta longitudinale ''18 KR'' sulla parte terminale prima della pallina. Questi modelli vennero prodotti anche con [[caricamento a levetta]] e a [[pulsante di fondo]]. La produzione di questi modelli proseguì fino agli anni '30, con versioni in [[celluloide]].