
Leonardo Officina Italiana Replacement Fountain Pen Nibs


About the Leonardo Officina Italiana Replacement
Change the way your favorite fountain pen writes with a Leonardo Officina Italiana Replacement Fountain Pen Nib. Whether you prefer a finer everyday writing line, a broader signature-style stroke, or simply want a fresh nib unit for your pen, these Leonardo replacement nibs make it easy to customize your writing experience.
Each stainless steel nib is made by Jowo in Germany and customized for Leonardo Officina Italiana with Leonardo branding and a slightly larger breather hole designed to support a more generous ink flow. The result is a smooth, reliable writing experience tailored to the expressive performance Leonardo pens are known for.
These No. 6 Jowo nib units include the nib, feed, and screw-in housing, making them compatible with Leonardo fountain pens that use Jowo nib units, as well as other fountain pens designed to accept a Jowo #6 size nib unit.
Important Compatibility Note: These replacement nib units are not compatible with Leonardo fountain pens manufactured prior to 2021. With the exception of the Messenger collection, older Leonardo models use Bock nibs, feeds, and housings, which are not compatible with this Jowo nib unit. If you are unsure whether your Leonardo fountain pen is compatible, please contact us before ordering.
Leonardo Fountain Pen Replacement Nib Specifications
- Compatible With: Leonardo fountain pens that use a Jowo nib unit and other pens that accept Jowo #6 size nib units
- Not Compatible With: Leonardo fountain pens made prior to 2021, except the Messenger collection
- Nib Size: No. 6
- Nib Material: Stainless steel
- Nib Manufacturer: Jowo, Germany
- Customized For: Leonardo Officina Italiana
- Includes: Nib, feed, and screw-in housing
Available Sizes & Colors
- Leonardo Officina Italiana Replacement Fountain Pen Nibs - Black Stub 1.5
Guaranteed Quality
Each Leonardo Officina Italiana Replacement Fountain Pen Nibs we sell is guaranteed to be genuine, authentic and will arrive brand new & unused!
FAQs about the Leonardo Officina Italiana Replacement
Leonardo Officina Italiana Replacement Fountain Pen Nib FAQs
What pens are compatible with Leonardo Officina Italiana replacement nibs?
Leonardo Officina Italiana replacement nibs are compatible with Leonardo fountain pens that use Jowo nib units, as well as other fountain pens designed to accept Jowo #6 size nib units.
Are these replacement nibs compatible with older Leonardo fountain pens?
No, these Jowo No. 6 replacement nib units are not compatible with most Leonardo fountain pens manufactured prior to 2021. With the exception of the Messenger collection, older Leonardo models use Bock nibs, feeds, and housings, which are incompatible with this nib unit.
What is included with the Leonardo replacement nib?
Each Leonardo replacement nib unit includes the stainless steel nib, feed, and screw-in housing.
Who makes Leonardo Officina Italiana replacement nibs?
These stainless steel replacement nibs are made by Jowo in Germany and customized for Leonardo Officina Italiana.
What makes Leonardo replacement nibs different from standard Jowo nibs?
Leonardo replacement nibs are customized with Leonardo branding and feature a slightly larger breather hole designed to allow for a more generous ink flow.
Can I use this nib to change the writing feel of my fountain pen?
Yes, replacing your fountain pen nib is a simple way to change your writing experience, especially if you want to switch to a different nib size or refresh the performance of a compatible pen.
How do I know if my Leonardo pen uses a Jowo nib unit?
Leonardo fountain pens made from 2021 onward generally use Jowo nib units, but compatibility can vary. If you are unsure whether your Leonardo fountain pen is compatible, please contact us before ordering.






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