FPR #5.5 14k Gold EF Ultra Flex Nib kaweco the Eclipse operates without a

the Eclipse operates without a button

at least one broad or stub nib suitable for grinding or use as is

They are tipped with top quality German made material for a smooth writing experience

Converter (sold separately here) or cartridge filled (Platinum converters and cartridges only)

or grinds that didn't quite make the cut

FPR #5.5 14k Gold EF Ultra Flex Nib kaweco the Eclipse operates without aOur 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. Dimensions: length: 2. 6cm shoulder width: 7mm base width: 5mm fits a 5. 1mm feed