Apple Green Leonardo Officina Italiana Bottled Ink(40ml) Fountain Pen Ink

Meet the inks that were made to keep up with your favorite Italian pens. The Leonardo Officina Italiana 40ml fountain pen ink collection pairs beautifully with everyday writers and special-edition grail pens alike, bringing a smooth, expressive line and rich color to everything from daily notes to detailed illustrations.

Each ink comes in a 40ml square glass bottle that’s sturdy on the desk and easy to refill from—whether you’re topping off a piston filler, eyedropper, or converter.

Why Fountain Pen Fans Love Leonardo 40ml Inks

1. Fluid, reliable flow: Designed for a smooth writing experience, these inks feel comfortable in fine, medium, broad, and even specialty nibs. They’re wet enough to glide, but controlled enough for everyday notes.
2. Rich color with character: Well-concentrated dyes deliver saturated hues that stay readable while still showing personality. Many colors reveal attractive shading (light-to-dark variation) and some show a subtle sheen on fountain pen-friendly papers.
3. Versatile for writing and drawing: The balanced flow and rich pigmentation make these inks a solid choice for daily journaling and note-taking, calligraphy practice, sketching and line work, washes and layered ink illustrations.
4. Kind to your nibs: Leonardo’s non-corrosive formula is recommended for steel nibs (including modern stock nibs and specialty grinds), gold nibs (soft, bouncy, or traditional), elastic/flex-style nibs (where smooth flow is especially important)

Leonardo Officina Italiana 40ml Fountain Pen Ink – Key Features

• 40ml square glass bottle with threaded cap
• Fluid, well-behaved formula for smooth writing
• Rich, nuanced colors with potential shading and, for some inks, sheen
• Suitable for steel, gold, and elastic nibs
• Performs well on a wide range of papers
• Ideal for both writing and drawing/illustration
• Made to complement Leonardo Officina Italiana fountain pens (but happy in any favorite pen)

If you’re looking for an ink that feels as thoughtfully crafted as your pen, the Leonardo Officina Italiana 40ml ink collection is a natural fit; expressive on the page, reliable in the pen, and ready for whatever you’re writing next.