Omas Bologna “Spina Di Pesce” Brown Celluloid Fountain Pen
We dont use the word “rare” often here because we find it cliché. But in this case we can use that.
The Omas Arco Spina di Pesce special edition was sold normally as fountain pen and rollerball set. Manufactured in 2006 as an experiment with their Arco celluloid nitrate, in the Bologna pen shape. Only 40 sets produced, but not numbered. The Arco was cut at an oblique angle to obtain the scallop pattern. The result is spectacular!