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[[File:Tibaldi-DifferentTimePens-Serie-Posted.jpg|thumb|left|A group ''Tibaldi'' pens.]]

[[File:Tibaldi-DifferentTimePens-Serie-Posted.jpg|thumb|left|A group ''Tibaldi'' pens.]]

The [[Modelli iniziali Tibaldi|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. But the most interesting in the early ones was the [[Perfecta]] model, produced in the early 20s, with a [[torsion filler]] and a  complex safety system as the first example of automatic filling fountain pen.

The [[Modelli iniziali Tibaldi|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. But the most interesting in the early ones was the [[Perfecta]] model, produced in the early 20s, with a [[torsion filler]] and a  complex safety system as the first example of automatic filling fountain pen.

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