Omas Extra 556 roller clip in jet black celluloid, post WWII pen, first Omas piston filler model, approx 13.5 Cm original Omas 14K gold nib F super flexible, very good conditions, no cracks or damages, pen can shows surfacely scratches and small signs, no cracks o damages, red ink window transparency, piston filler in working order.

An old story says that the red rings identified pens with the most flexible nibs,
just a legend in my opinion, however the nib is truly super flexible.

To buy or asking info please send a mail to pens@zona900.it specifying product code
Thank you.