FPR Nibs

FPR Flex & Speciality Nibs

Transform your favourite fountain pen with FPR replacement nibs designed for expressive writing, sketching and lettering. Available in #5.5 and #6 stainless steel sizes, these nibs offer three unique writing experiences: Ultra Flex for dramatic line variation, Flex for softer everyday writing, and Architect for distinctive shaped lettering and broad cross strokes.

The #5.5 nibs are a popular upgrade for pens such as the TWSBI Diamond 580, while the #6 nibs suit larger pens including many Opus 88 models and other compatible pens. Learn more about pen compatibility over on our blog.