Customizable line width allows users to achieve their preferred writing experience
Compatible with multiple nib materials including steel and gold for tailored performance
Handcrafted per order for individual attention and quality assurance
Flexible to be made from other premium nibs like Leonardo and Montblanc 149
Summarized by Shop
This method of flex nib was invented by myself. It involves 2 nibs. One serves as an overfeed. The other is cut to proper geometry to give ample flexibility. I will let the video speak for itself.
This is a listing for the nib unit alone.
The feed and housing are ebonite.
Also, I can customize the line width. Please beware that flex ni
Nib Material Options
Steel, Gold, Leonardos, Montblanc 149
Color Options
Gold, Silver, Black
Pattern
[],
Customization
Line width and nib material tailored to order
Care
Requires proper use and maintenance; improper use may damage nib
Summarized by Shop
5.0
6 ratings
5
4
3
2
1
First flex nib, and I love it. Super easy to use and flows great at.
Jarett · July 24, 2026
Simply put, the best modern flex nib I own. The nib flexes easily from .03 mm to 3mm with little pressure. I collect vintage and modern flex fountain pens and Im always scepticle when newer products are released. With that said, this nib is the real deal. No railroading, no skipping, and an excellent wet nib. If you enjoy vintage/modern flex pens, don’t hesitate to buy this nib.
C
Chris · May 26, 2026
This nib definitely has a learning curve, but once you figure out how to get it to flex it’s a beautiful thing. It produces hairlines just as thin as my vintage Waterman’s nibs and downstrokes twice as thick.