Modifiche

During those years the increasing success of the piston filler introduced by [[Pelikan]] pushed even [[Soennecken]] to adopt this system with the model 1306. It was built ​​according in an extremely robust way as the fixing pin and the piston were made ​​of brass. Despite this new system [[Soennecken]] pens were marketed at a price lower than equivalent models of the [[Montblanc]] and [[Pelikan]]. At the same time was marketed an economic model for students, the [[Soennecken S4|S4]], also called ''[[Soennecken S4|Sütterlin]]''.

During those years the increasing success of the piston filler introduced by [[Pelikan]] pushed even [[Soennecken]] to adopt this system with the [[Soennecken 1306|1306]] model. It was built ​​according in an extremely robust way as the fixing pin and the piston were made ​​of brass. Despite this new system [[Soennecken]] pens were marketed at a price lower than equivalent models of the [[Montblanc]] and [[Pelikan]]. At the same time was marketed an economic model for students, the [[Soennecken S4|S4]], also called ''[[Soennecken S4|Sütterlin]]''.