Translations:Omas/20/en

After the war production resumed with new ogival pens and the transition to piston filler. In 1946 the Extra line was completely restyled, the wheel clip was maintained but were used three rings on the cap. Also the piston filler was adopted and a transparent section for viewing ink level was introduced. Three sizes were maintained: small, medium and large, identified respectively with the numbers 555, 556 and 557.