Fountain Pen Nib | Extra Fine Semi-Flex

Expressive Flex, Effortless Control

This Extra Fine Flex Nib offers the perfect middle ground between our Pro-Flex and classic fountain pen nibs. Smooth, reliable, and easy to maintain, it flexes beautifully from 0.5 mm to 1.5 mm with gentle pressure, giving you elegant line variation without demanding advanced technique. Ideal for expressive everyday writing, sketching, and creative flourishes.

Made exclusively for our fountain pens, each nib is iridium-tipped for long-lasting smoothness and available in uncoated stainless steel (sleek silver) or 14k gold plated (classic gold). Both finishes perform identically — the choice is purely aesthetic. And because all our nibs are interchangeable, you can switch styles whenever inspiration strikes.