The [[Omas 361|361]] introduction led to a number of new features both in the stylistic and technical aspects, because for its production were adopted the new ogival lines, with a single decorative ring on the cap and the [[piston filler]] was used as filling system for all the [[OMAS]] production excepted the [[Extra Lucens]] who stayed with the ''[[stantuffo tuffante]]'', arrow clip and three rings on the cap, remaining in production for all the '50s, produced without the two-tone nib, and only in medium and large sizes and all black color. | The [[Omas 361|361]] introduction led to a number of new features both in the stylistic and technical aspects, because for its production were adopted the new ogival lines, with a single decorative ring on the cap and the [[piston filler]] was used as filling system for all the [[OMAS]] production excepted the [[Extra Lucens]] who stayed with the ''[[stantuffo tuffante]]'', arrow clip and three rings on the cap, remaining in production for all the '50s, produced without the two-tone nib, and only in medium and large sizes and all black color. |