The Pilot Namiki Vanishing Point Black PlatedNib & Neck with Converter Setfits Namiki Vanishing Point fountain pens. You can use this to change the fountain pen to various nib points.
Pilot Namiki Replacement Nib/Neck/Converter Set
Fine 18K BlackPlated Gold Stub Point Nib
Silver Trim to match Pens
Manufacturer Part # : 71133