SH3392  Sheaffer PFM Nib Unit, Black, Palladium, X-Fine. Sheaffer original P.F.M. Nib Unit, New Old Stock, perfect condition, but please NOTE that this is just the shell with inlaid nib, NO feed is inserted in this nib unit.  P.F.M. black, palladium extra fine point. (1 avail)