These neat pens stands in the shadow of their more famous cousins in the 14X, 24x and 34X series. I knew little about these pens before I stumbled over them some time ago and got curious of their nibs – the wing nibs and had the luck to find a few for a reasonable sum and I took an instant liking to these clean, simple and original nibs. These two are equipped with a M, respectively a B. Both has a “-” imprinted after the nib width imprint on the piston knob and I still haven’t found out if that means anything or if it is just a lapse. I’ve yet to try these out in depth, but both nibs are both stubbish and flexy and seem very promising. I’ll get back with a full review when they have been in use for some time.