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Delta Duna Fountain Pens

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About the Delta Duna

The all-new Delta Duna fountain pens embody Delta's quintessential essence with a simple yet elegant vintage-modern style. The Delta Duna fountain pen's classical ball clip and conical pen cap tip are paired with a piston-filling mechanism and a crystal clear ink window (in varying colors), offering a view of the pen's current ink level. The pen's high-quality resins feature a marble pattern exuding Mediterranean charm, and the pen cap's tapered shape emphasizes the pen's graceful silhouette.

The Delta Duna fountain pen is available in varying colors, with each color being paired with either black, chrome, or gold trim. The Delta Duna fountain pen is fitted with a stainless steel #6 nib plated to match the pen's trim (available in varying nib sizes).

Product Specifications
Capped Length: 5.5 in.(139.7mm)
Posted Length: 6.15 in.(156.2mm)
Length of Body: 5.08 in.(129.0mm)
Length of Cap: 2.4 in.(61.0mm)
Diameter of Body: 0.56 in.(14.2mm)
Diameter of Cap: 0.6 in.(15.2mm)
Diameter of Grip: 0.46 in.(11.7mm)
Weight: 0.7 oz.(19.84g)

Body Material: Resin
Trim Material: Chrome Plated
Section Material: Resin
Nib Material: Stainless Steel
Nib Size: #6

Fill Mechanism: Piston
Cartridge Type: Bottled Ink
Cap Rotations: 1
Cap Type: Threaded
Postable: Yes
Demonstrator: No
Clip Style: Spring Metal

Available Sizes & Colors

Delta Duna Fountain Pens - Ghibli Red - Extra Fine (Stainless Steel nib) *
Delta Duna Fountain Pens - Ghibli Red - Fine (Stainless Steel nib) *
Delta Duna Fountain Pens - Ghibli Red - Medium (Stainless Steel nib) *
Delta Duna Fountain Pens - Ghibli Red - Broad (Stainless Steel nib) *
Delta Duna Fountain Pens - Ghibli Red - Stub (Stainless Steel nib) *
Delta Duna Fountain Pens - Ghibli Red - Flexible Fine (Stainless Steel nib) *
Delta Duna Fountain Pens - Vortex - Extra Fine (Stainless Steel nib) *
Delta Duna Fountain Pens - Vortex - Fine (Stainless Steel nib) *
Delta Duna Fountain Pens - Vortex - Medium (Stainless Steel nib) *
Delta Duna Fountain Pens - Vortex - Broad (Stainless Steel nib) *
Delta Duna Fountain Pens - Vortex - Stub (Stainless Steel nib) *
Delta Duna Fountain Pens - Vortex - Flexible Fine (Stainless Steel nib) *
Delta Duna Fountain Pens - Zephyr - Extra Fine (Stainless Steel nib) *
Delta Duna Fountain Pens - Zephyr - Fine (Stainless Steel nib) *
Delta Duna Fountain Pens - Zephyr - Medium (Stainless Steel nib) *
Delta Duna Fountain Pens - Zephyr - Broad (Stainless Steel nib) *
Delta Duna Fountain Pens - Zephyr - Stub (Stainless Steel nib) *
Delta Duna Fountain Pens - Zephyr - Flexible Fine (Stainless Steel nib) *

The Delta Duna Fountain Pens usually ships within 1-3 business day unless otherwise specified or marked as special order.

* Special orders on this item are eligible for dropship in 1-14 business days. However, occasionally due to manufacturer inventory, items can take up to 1-3 months. For a specific shipping estimate on your special order contact Customer Care.

Guaranteed Quality
Each Delta Duna Fountain Pens we sell is guaranteed to be genuine, authentic and will arrive brand new & unused!

Delta Duna Reviews

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Overall rating:

4.8

out of 5
(3 reviews)

I love the green pattern on my Duna Vortex. Pen is a bit large in my hand, but still comfortable, and the EF nib requires only a light pressure when writing, to minimize drag. One needs to slow down and relax the writing hand to enjoy the pleasures of fountain pen writing.

Benny
Orleans, ON

5 out of 5

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I love the “Fine” nib - smooth with slight feedback - equal to a Sailor nib. Finish is perfect. I chose the dark grey/teal color which pairs perfectly with Diamine Teal - one of my favorite inks.

Keith
Dallas, TX

5 out of 5

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I purchased the Gioia Luna Horizon. Bellissima! It's beautiful. I have not inked it yet because I want to order a color appropriate color, but I have confidence that it will right well considering the stub nib that I ordered.

Robert
Oakland, CA

5 out of 5

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FAQs about the Delta Duna

What is the Delta Duna fountain pen and who is it best for?

Delta Duna is an Italian-made fountain pen designed for everyday writing with a comfortable, full-size profile and classic Delta styling. It’s a great pick if you want a reliable writer with distinctive finishes at a mid-range price.

What materials and finishes does the Duna use?

The Duna typically features polished resin barrels with metal trim. Colorways range from classic solids to marbled or pearlescent blends, giving it a refined, modern-Italian look.

Which nib sizes are available and how does it write?

Common options include Fine, Medium, and Broad (with occasional EF or stub depending on retailer). The steel nib offers a smooth, firm feel and well-controlled flow for notes, journaling, and signatures.

Does the Delta Duna use cartridges or bottled ink?

It’s a cartridge/converter pen. It accepts standard international cartridges and a converter for bottled ink (converters are often included—check the product listing).

Is the cap a screw cap, and does it post securely when writing?

The Duna commonly uses a screw cap for a secure seal. The cap will post on the barrel for extra length; if you prefer a lighter balance, many writers use it unposted.

How does the Duna feel in hand for long writing sessions?

It’s a comfortable, full-size pen with a gently tapered grip. The resin construction keeps weight reasonable, and the balance suits extended note-taking without fatigue.

Is the Duna practical for everyday carry (EDC)?

Yes. The sturdy clip handles pockets and notebooks well, and the screw cap helps prevent dry-out. As with any fountain pen, cap it when not in use and store nib-up in bags.

Is the Delta Duna good for left-handed writers or quick note-taking?

Often, yes. A Fine nib paired with a quicker-drying dye ink works well on standard office or school paper. For premium notebooks, a Medium nib provides extra smoothness.

How do I clean and maintain a Duna fountain pen?

When changing inks (or every few weeks), flush the section and converter with cool water until clear. Let parts dry before re-inking. Occasional pen-flush helps if flow slows.

Can I use shimmering, pigmented, or permanent inks in the Duna safely?

You can, but clean more frequently. Highly saturated, pigmented, shimmer, or iron-gall inks can leave residue if the pen sits unused. Regular flushing keeps starts reliable.

Can I swap or upgrade the Duna’s nib later on?

Many retailers offer additional nib sizes. Full cross-compatibility with other brands isn’t guaranteed, so consult your seller or a nib specialist if you plan to swap units.

What if my Duna hard-starts or skips out of the box?

Flush to remove factory oils, try a different ink (slightly wetter or drier), and ensure a light, consistent writing angle. Persistent issues are usually solved with a quick nib alignment by a professional.

Are there different Duna versions or special editions?

Yes—colorways and trims can vary by release and retailer. Check product pages for current finishes, included converter, and nib availability.

Is the Delta Duna a good gift pen, and what comes in the box?

Its Italian styling and polished resin make it a strong gift option. Most packages include a presentation box and cartridges; some bundles add a converter—verify the listing details.