FPR-FNF #6 Two-tone Ultra Flex JoWo Compatible Nib Unit (ebonite feed) FPR Guru

FPR-FNF #6 Two-tone Ultra Flex JoWo Compatible Nib Unit (ebonite feed) FPR GuruFPR has teamed up with Flexible Nib Factory to bring you #6 JoWo 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 JoWo threaded pen including our FPR Tanoshii, FPR Tanoshii Urushi Art and FPR Statesman fountain pens. They write with an extra fine 0. 4mm line on the thin end and 2. 0mm fully flexed. They

Weight (empty): 14g (0

however the ink can also appear more green on some papers

the 4c is very similar in size to the Model 4 but with rounded ends

-Length: 6

Note: The deep blue color has a greenish tint under some lighting

The Skyline pen is a radical streamlined design

Available colors (listed left to right in photo):  Rootbeer Acrylic

Try these recipes:

Translucent Amber

Yellow and Pink

Nib: Stainless steel made by Nahvalur

For size reference we have take a photo of the Mammoth next to a Pilot Metropolitan and Lamy Safari