This black replacement Conklin #6 fountain pen nib unit features a smooth writing German-made JoWo steel nib. Both the feed and housing are included.
It will fit into all Conklin pens that have a #6 nib, including the All American, Duragraph, Empire, Herringbone, and Nozac, as well as many Monteverde pens that use a #6 nib.
It does not utilize a JoWo housing, so it may not be compatible with other brands that normally accept a JoWo nib.
