FPR #6 EF Ultra Flex Nib and 6.3mm Ebonite Flex Feed Combo Nib Color:Chrome These beautiful triangular glass bottles

These beautiful triangular glass bottles celebrate the 150th anniversary of Diamine ink

5") long and up to 1

Check out our flex nib options or customize it with any of our nib designs

and set of two long international cartridges

Some nibs may need smoothing as they are mostly uninspected nibs pulled from various pen brands

FPR #6 EF Ultra Flex Nib and 6.3mm Ebonite Flex Feed Combo Nib Color:Chrome These beautiful triangular glass bottlesGet one of our #6 two tone or chrome manually adjusted ultra flex nibs and a custom 6. 3mm flex adjusted ebonite feed. FPR Ultra Flex nibs now feature Extra Fine tipping for even more line variation.