Translations:Tibaldi/8/en

first produced models were black hard rubber safety pens, both plain and with metal overlay. Among these there were a special doctor's pen model that like the Omas one contained a thermometer inside the barrel. Tibaldi safeties remained in production with various modifications of the fall of Tibaldi until the 40s. It is also mentioned a Perfecta model, produced in the early 20s, with torsion filler that is the first example of automatic filling.