OMAS OGIVA Museum of Modern Art red resin

Very unusual Omas Ogiva 556 in red resin part of the MOMA series.
The Museum of Modern Art line comprised mostly oversize Ogiva pens, both in red and black. Smaller ogivas are much less common.
These pens do not have the three rings finish on the top of the section, like the bigger ones.
This pen is New Old stock but it has no box.