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, 12 anni fa
The turning point in the [[OMAS]] production was in 1932, when the pen that remained for decades one of the brand flagship models, the [[Omas Extra|Extra]], was introduced. It was a [[lever filler]] made using a multifaceted celluloid, decorated with a wide band on the cap, engraved with a greek shaped pattern. The pen was produced in four different sizes and launched with the slogan ''creazione di artista e di scienziato''<ref>meaning ''creation by artist and scientist''.</ref> that was accompanied by an extensive advertising campaign.