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Home Leonardo - Momento Zero Aluminia | Limited Edition |
LeonardoSKU: MZ-ALUM

Leonardo - Momento Zero Aluminia | Limited Edition |

€160,00 /
Tax not included. Shipping calculated at checkout.
5.0 (4 reviews)
Nib: Steel
Trim Color: Rhodium
Nib Size: Extra Fine
Leonardo - Momento Zero Aluminia | Limited Edition |
€160,00 /
Nib: Steel
Trim Color: Rhodium
Nib Size: Extra Fine

 
 
Description











Introducing the Leonardo Momento Zero Aluminia – Limited Edition /525 the first metal Leonardo pen, this remarkable fountain pen blends classic Italian design with a vintage soul, brought to life through the essence of raw, natural aluminum. Inspired by the elemental beauty of bauxite—a sedimentary rock deep within the Earth—this fountain pen transforms aluminum into an object of timeless craftsmanship. With only 525 pieces available per trim color, this limited edition is a true collector’s piece for lovers of fine writing instruments.

Each Momento Zero Aluminia is entirely handcrafted in Leonardo’s Italian workshop, turned from solid bars of raw aluminum and finished with a brushed texture. A premium colorless Swiss-made treatment gives the surface a unique pearlescent glow while protecting the metal’s brilliance and ensuring its longevity. The result is a writing instrument that’s both lightweight and durable, refined yet resilient—just like the material it celebrates.

This fountain pen features a cartridge or screw-in converter filling system, offering versatility and ease for everyday use. Whether you're a pen aficionado or searching for a unique, high-quality writing tool, the Leonardo Momento Zero Aluminia delivers an elegant, smooth, and enduring writing experience. Discover the artistry of Italian penmaking at its finest.


Specifications:

- brand: Leonardo Officina Italiana
- type: Fountain Pen
- color: Silver
- body material: Aluminum
- cap type: Screw-cap
- filling mechanism: Screw-in Cartridge Converter
- nib material: Steel
- nib size: Extra Fine, Fine, Medium, Broad, Stub, Elastic Steel EF/F
- nib color: Silver / Gold
- postable: Yes
- trim: Rhodium / Gold Plated
- length overall (closed): 142 mm.
- length overall (posted): 170 mm.
- body length: 129 mm.
- cap length: 60 mm.
- body diameter: 15,3 mm.
- cap diameter (without clip): 14 mm.
- weight (overall): -- grams.
- body weight: -- grams.
- cap weight: -- grams. 

Specifications

Brand: Leonardo
Model: Momento Zero
Edition:
Color: Silver
Body Material: Metal
Finish:

Cap Type:
Screw
Filling Mechanism:
Cartridge Converter
Postable:
Yes
Trim Color:
Length Overall (Closed): 142 mm
Length Overall (Posted): 170 mm
Body Length (Uncapped):
129 mm
Body Diameter: 15.3 mm
Cap Diameter (Without Clip): 14 mm
Weight Overall:
Body Weight:

Customer Reviews

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C
Cosmin R.
Smooth, Stylish, Substantial

This is my first Leonardo fountain pen, and after one week of journaling and cursive practice using it, I can confidently say it won’t be my last.

I had initially expected the Aluminia to be compact and light, akin to a Lamy Al-Star with an Italian twist. What I got instead was something closer to a work of art, with a more intricate look, shape and feel in hand that invited further attention and appreciation.

The aluminium of the pen’s body is not brushed in a straight line (like the brushed-steel Lamy 2000), but in subtle curves that give it a wavy shine as you rotate it in the right light.

The amount of material used for the pen’s construction is surprisingly high - when unscrewed from the section, I was amazed to see how thick the wall of the barrel was. So while it is aluminium, there’s so much of it that the pen feels satisfyingly hefty. The cap’s teflon inner sleeve is also a material choice I haven’t seen in similar-priced pens from other manufacturers, but one I welcome for its role in ink dry-out prevention and scratch protection during daily use.

The shape of the section adds to the comfort of the writing experience, and while it did take a bit of patience initially for the Neptune Blue ink to flow properly to the tip of the pen, I ended up getting along with the Elastic Extra Fine nib very well. It’s more wet than I had expected a nib of this size to be, and that also results in a thicker line (closer to Western Fine), but it’s very usable with the nib placed upside-down if thinner-lined notes are desired.

Writing with this pen continues to be a delight every time I choose it for daily notes and scribbles. Cool and smooth to the touch, with a solid presence and a bouncy nib that adds a bit of extra personality to each written letter, it keeps me wanting to write more.

P
Pascal
Awesome limited fountain pen

The Leonardo fountain pen Aluminia (I purchased the Rhodium trim with a steel nib) is a wonderful pen. Its shimmer and brushed appearance are reminiscent of 1970s our 1980s pens like the Waterman CF "Moiré" or the brushed Cross Apogee. Its weight is excellent, neither too heavy (like the Faber-Castell E-motion Silver...) nor too light. Its EF nib is a little thicker and wetter than others, but this allows for the use of particule, shimmering, and shinning inks, which are well suited to this great pen. Great work from Leonardo and as always, quick shipping from Emy and very serious cheking. Well done !

T
Tim
Leonardo Alumina

I am glad I got this pen. It is beautiful. It is a great size and weight. I purchased the elastic extra fine with the gold trim. The nib is great and writes smoothly. Emy and Pen Venture did a great job getting this pen to me. Thank you.

A
Abu W.
Smooth Writer

I got the Momento Zero Aluminia in Extra Fine. It's a very nice pen! Writing is super smooth and it also feels great in my hand (not too heavy). Only minor complaint is that it writes thick for an Extra Fine (it writes more like a Western Fine).

Delivery was super quick from Pen Venture to the U.S. once the pen became available.

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© 2026 Pen Venture - Passion Virtuous,

Review picture
Cosmin R.
A Worthy Sequel to an Awesome Pen

On its own, this pen feels very durable and premium, and the bead-blasted, matte black coated treatment gives it a very “professional” vibe. The Fine nib is bouncy and smooth, very usable on the underside as well (with added feedback, but not scratchy), the ribbed steel grip is very comfortable, the feed holds a lot of ink on its own, and the reservoirs behind it will keep it in writing condition for dozens upon dozens of pages after a fill.

The cap screws open and closed smoothly, with a very satisfying click at the end when closed; it posts deeply, and it also posts securely after being pressed down slightly on the barrel. It is light enough that it does not back-weight the pen significantly when posted.

The barrel construction, along with the newly-implemented Kraken filling system, ensure a significant amount of ink is pulled in from the first try. Much like the main cap, the blind-cap screws open and closed smoothly for refills or ink transfers between reservoirs.

Compared to its predecessor:
Fewer transparent areas overall, but the Vac 2.0’s structure feels more solid than the Ultemate Vac.
The body thickness and thread profiles are different on the Vac 2.0 than on the Ultemate Vac, no mix-and-match potential here.
The matte black coating gives the pen a more refined, premium feel on the metallic parts.
The inner lining of the cap doesn’t get stuck in the barrel thread as often, and when it does, it either slips back into correct position, or it is easier to unscrew and reposition, without the metal thread eating into the cap material.
The coated, no-breather-hole design of the new Gravitas steel nib may not be to everyone’s taste, but I like it a lot, and functionally, this nib feels more bouncy and polished, with smoother writing than its predecessor.
The feed seems to pick up a lot more ink on its own from just a 5-second dip, and the small reservoir behind it looks to have more capacity to back it up before needing to unscrew the blind cap and refill it from the large reservoir.
The Kraken filling system seems to suck up significantly more ink per pump than the mechanism from the Ultemate Vac.

Overall, a very well made fountain pen, and a thorough refinement to an already excellent design. Very satisfied with this purchase!

Gravitas - Vac 2.0 Aluminium | Black
★ Reviews

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I was very lucky to find a Zoom 727 with Pen Venture. It’s similar to the iconic 707 but it’s slightly larger form makes it more usable for daily use. It’s none the worse for that and scooped an if Design award in 2004. Bizarrely, it’s discontinued now! Get it while you can from Pen Venture. My thanks to them for their great service.

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Scott Y
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Skipped so much I had to replace the nib unit with parts from my storage. Quite disappointing. The cap now screws on, I preferred the slip cap. It's faster. It's working now but I won't be spending any more money on gravitas.

J
Gravitas - Vac 2.0 Aluminium | Black
Jonathan
The Vac 2

The Vac 2 is a refinement of both the Monster and the previous Gravitas vac fillers. This is a very robust, beautifully balanced writer that will bring pleasure to even the most particular purchaser. The filling system holds just the right quantity of ink. Long writing sessions are a breeze without the risk of having ink sit in the pen for extended periods. I have used this pen extensively since it arrived and have found it to be consistent and reliable. The nib is smooth and flows evenly with the lightest of touches. I prefer this pen over the monster because of its size and balance. The Vac 2 becomes an extension of my hand, allowing me to forget its presence and locus entirely, focusing on what I am writing.

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Gravitas - Vac 2.0 Aluminium | Black
Anousheh

Excellent service. Love the pen. Thank you.
🙏🙏

A
Gravitas - Vac 2.0 Aluminium | Black
Andreas Andersson
Substantial, reliable, and smooth

The Gravitas Vac 2.0 is an amazing tool for handwriting. The nib is smooth, distinct, and reliable, and it has some weight due to its durable materials, black aluminium/aluminum and ultem, the perfect combination of a tool which will survive most of us, still functioning if the internal vacuum piston system is cared for. I have enjoyed this fountain pen for seven days and I am pleased to say it is one of my better ones, and it is fun to use. I recommend it.

(Emy was correct: The nib has great flow, about six drops of ink will automatically flow from the nib after I have just filled it, after that no problems; tissue paper or the ink bottle under the nib until that happens is recommended, other than that: an excellent fountain pen.)

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