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Fountain Pen Revolution

FPR #6 14k Gold EF Ultra Flex Nib


Our softest nibs!  Our custom adjusted 14k gold ultra flex nibs are extra fine tipped for maximum line variation and offer the softest flex experience of any modern nib we have tried.  These are the crown jewel of the FPR flex lineup.  They are capable of flexing up to 2.5mm and write with a .4mm line without any pressure.


  • length: 3.5cm
  • shoulder width: 8.2mm
  • base width: 5.9mm
  • fits a 6.3mm feed

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