Fountain Pens
Leonardo Momento Zero Grande Micarta Review: A Warm, Limited-Edition Piston Filler
Stilo and Stilo's latest Leonardo collaboration pairs the Momento Zero Grande with canvas micarta in two limited nib options: a number six stainless steel and a number eight titanium.
Introduction
Italian retailer Stilo and Stilo has built a reputation for high-quality limited edition retailer exclusives, and its collaborations with Leonardo have produced some genuinely memorable pens. The latest is simply called the Micarta, a Momento Zero Grande built from a material that few modern pens use at scale.
This is not the first time the retailer has worked with micarta. An earlier Momento Zero in micarta was produced a while back, and this new version ups the ante by using the larger Momento Zero Grande platform. Two versions exist: one with a number six stainless steel nib and another with a number eight titanium nib, each with slightly different colored micarta. The steel version uses a darker brown material, while the titanium version leans a little more reddish brown.
Unboxing and First Impressions
The pen arrives in the standard Momento Zero Grande box, but with a nice touch: a custom sleeve printed with images of the micarta rods used to make the pen. It is a small detail, but it makes the unboxing feel appropriately special for a limited edition.
Inside you get the usual use and care guide and, of course, the pen itself. Each micarta pen will have its own subtle personality, since the patterning varies slightly from rod to rod. Not drastically, but enough that no two pens look quite identical.

Parts, Features, and Materials
Micarta is made from canvas soaked in resin, then baked and pressed into rods. The look and feel is warm and tactile, distinct from resin or ebonite. Because some canvas remains exposed, the material may even change color slightly over years of exposure to light and the oils in your hand. That is not guaranteed, but it is a possibility, and it gives the pen a lived-in character.

There are a few caveats worth knowing. Properties of micarta can vary between manufacturers, and due to the specific nature of this material there is a potential risk of staining if the pen comes into contact with ink in the wrong places.
Design-wise, this is a standard Momento Zero Grande. The cap comes to a rounded point and transitions into a rather short sprung clip with a slight bow, which works well on materials of varying thicknesses. The cap-to-barrel step down is our least favorite of Leonardo’s transitions, though it still looks fine, and the forward portion of the step actually sits on the cap. The cap twists off with one and a half rotations to reveal the nib. On the steel version, that is a standard number six Jowo nib; the titanium version gets a number eight titanium nib. The piston knob ends in a rounded point, and the piston mechanism feels solid and smooth with a decent ink capacity.
The engraving on the section reads Leonardo and Stilo and Stilo. Normally engraving right at the grip area would be a concern, but this engraving is so shallow that you genuinely cannot feel it while writing.
Balance and Everyday Handling
The pen has decent balance in the hand and the warmth of the micarta makes it feel different from a typical resin pen. It posts securely, though the look is arguably better unposted.
One thing to keep in mind: these are genuinely limited editions. There were around 50 or 55 of the steel versions and only 15 of the titanium versions, so availability is a real constraint here.
Size Comparisons
Compared to the standard Momento Zero in micarta, the Grande is noticeably larger, which is a plus if you enjoy a bigger pen. Alongside other micarta pens, the differences become interesting: some coated micarta pens feel glossier, while this one keeps the raw, tactile canvas texture. The uncap comparisons show that even within the Momento Zero family, sizes can vary from model to model.

Writing Sample and Nib Performance
The review unit was a broad stainless steel nib, and it is a pleasant writer. You will not get much line variation, but the nib is very smooth and lays down a generous amount of ink, which suits the current preference for smooth broad nibs. Reverse writing does a decent job without feeling scratchy, and in fast writing the feed keeps up very well.

Price and Buying Advice
The stainless steel version sells for €213, roughly $250 at the time of writing. The titanium nib version is about €375, roughly $323. For a Momento Zero Grande in an unusual material with limited production, both feel reasonably priced for what you receive.
Because these run small and tend to sell out within days of announcement, it is worth acting quickly if you are interested. Following the retailer’s social media is the best way to catch future collaborations like this one.
Conclusion
The Momento Zero Grande Micarta is a warm, tactile, and thoughtfully priced limited edition that stands out from the usual resin crowd. If you like the Grande size, appreciate uncommon materials, and can accept the small staining risk that comes with micarta, this is an easy collaboration to recommend, provided you can find one while it is still available.
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This product is mentioned in the review. Check the specifications, options, and compatibility before buying.
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