FPR-FNF #6 Two-tone Ultra Flex Bock Compatible Nib Unit (ebonite feed) FPR #6 UF Nib Upgrade A fun little rollerball pen

A fun little rollerball pen that accepts fountain pen ink cartridges

A lined A5 journal featuring 100 sheets of 100gsm fountain pen friendly paper

000 grit micromesh for nib smoothing

They will be available to ship by mid-October

5 chrome nib and 5

FPR-FNF #6 Two-tone Ultra Flex Bock Compatible Nib Unit (ebonite feed) FPR #6 UF Nib Upgrade A fun little rollerball penFPR has teamed up with Flexible Nib Factory to bring you #6 Bock compatible nib units that are fitted with FPR ultra flex nibs and FNF ebonite feeds for maximum ink flow for flexing. These units offer all the generous flow of an ebonite feed and will fit any #6 Bock threaded pen including our fountain pens. They write with an extra fine 0. 4mm line on the thin end and 2. 0mm fully flexed. They are tipped with top quality German made material for a