---
product_id: 1533097
title: "Invincia Stealth Black Fountain Pen - Medium Nib, All-Black Design, Professional Writing Instrument"
brand: "monteverde"
price: "¥15255"
currency: JPY
in_stock: true
reviews_count: 8
category: "Monteverde"
url: https://www.desertcart.jp/products/1533097-invincia-stealth-black-fountain-pen-medium-nib-all-black-design
store_origin: JP
region: Japan
---

# Dual filling: converter & cartridges Brass body with solid metal build Medium 0.7mm JoWo nib Invincia Stealth Black Fountain Pen - Medium Nib, All-Black Design, Professional Writing Instrument

**Brand:** monteverde
**Price:** ¥15255
**Availability:** ✅ In Stock

## Summary

> 🖤 Write Boldly, Own Elegance.

## Quick Answers

- **What is this?** Invincia Stealth Black Fountain Pen - Medium Nib, All-Black Design, Professional Writing Instrument by monteverde
- **How much does it cost?** ¥15255 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1533097-invincia-stealth-black-fountain-pen-medium-nib-all-black-design)

## Best For

- monteverde enthusiasts

## Why This Product

- Trusted monteverde brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile ink system:** Switch effortlessly between standard cartridges or the included piston converter for personalized ink choices.
- • **Ergonomic contoured grip:** Designed for extended writing comfort without hand fatigue, perfect for professionals and creatives alike.
- • **Lifetime warranty assurance:** Invest confidently with Monteverde’s lifetime warranty backing your pen.
- • **Smooth German-engineered nib:** Experience flawless, consistent writing with the precision-crafted JoWo medium nib.
- • **Durable, sleek stealth black brass body:** A bold, glossy finish that balances luxury with everyday resilience.

## Overview

The Monteverde Invincia Color Fusion Fountain Pen in Stealth Black combines high-tech brass construction with a smooth German-made medium nib, offering a premium writing experience. Featuring a versatile dual ink filling system and ergonomic design, it’s a sophisticated tool for journaling, signing, or daily writing, all backed by a lifetime warranty.

## Description

The Monteverde Invincia Stealth Black Fountain Pen is a luxurious writing instrument that combines modern materials with timeless design. Monteverde USA, celebrated for its innovative and high-quality pens, has crafted this pen with a full black body and accents, offering both durability and a sleek, contemporary appearance. This fountain pen is fitted with a Medium stainless steel nib, made by JoWo in Germany, known for its smooth and consistent writing performance. The pen is designed for versatility, filling with either standard international G3 ink cartridges or the included piston ink converter, catering to your personal preferences. Elegantly presented in a luxury gift box, the Invincia Stealth Black Fountain Pen is a perfect gift for those who appreciate fine craftsmanship and sophisticated style. Whether for personal use or as a thoughtful present, this pen embodies the quality and elegance that Monteverde USA is renowned for.

Review: Couldn't be happier! - Just received the Invincia Stealth in the mail and gave it its first test run. After a solid several minutes of testing it out, I've got to say that I couldn't really be any happier! The pen is beautiful. It has a good, solid heft to it and feels extremely well made. Solid metal construction, with that amazing oversized nib (one of the things that really sold me on this pen in the first place!). It's glossy, so it will pick up smudges or fingerprints, etc., and that jet black glossy look makes dust really stand out on it as well. Not a problem for me, personally. I've seen a lot of people (not just here on desertcart) talking about how the cap just will not post at all, but that definitely isn't the case for me. The pen posts perfectly, and even has an audible click when posting. Haven't had any trouble with it coming unposted or anything. The sheer weight of the pen is fantastic, but I could sort of see it resulting in fatigue in people that aren't open to such hefty pens. You could always leave it unposted too, but much of the heft is still there. Personally, I love it. Just make sure you're in the market for a pen that puts some weight on your hand when writing. Writing with the Invincia Stealth is fantastic. Do note though, that the medium nib is certainly more like a traditional fine nib. It isn't a super wet pen, but I have yet to encounter any skipping whatsoever. The nib is super smooth, although I have noticed that mine gets a bit scratchy when writing particularly fast, but it's not that unpleasant. Just an observation. I will probably end up ordering a stub nib for it, and maybe even a broad nib as well sometime in the future. The pen came with the converter seated inside, empty. It also includes a few ink cartridges (which are very small, mind you), but I made sure to pick up some Noodler's Bulletproof black ink as well. The two work wonderfully together. I only have two other fountain pens. One, a Lamy Safari, was a gift, and I've had nothing but problems out of it. The other is just some Sheaffer pen I picked up at Michael's for $6 (which, ironically, writes beautifully with its stub nib!). I just got a new job and decided to splurge on this pen, and I'm very glad I did! If you're looking for an amazing, sleek, extremely well-made fountain pen but don't want to spend a huge amount of money on it, I would strongly recommend the Invincia Stealth!
Review: Not the Perfect Pen, but a great value. - I like this pen - this is my first fountain pen, I'm going to take it point-by-point. For data, I've been writing with it for about two weeks now. I will update the review if new issues/pluspoints arise as I use the pen. - This is a Medium Nib. - The pen comes in a Monteverde box and includes two Monteverde cartridges as well as their signature threaded cartridge converter. - Writing: Overall the pen writes smooth - when it gets dry it can scratch the paper, however, the scratching isn't that annoying. I had better luck with the Monteverde Ink than I did with the Noodlers. When I first started using the pen, I had Noodlers Bulletproof Black Ink, I had the issue where the pen would write great when you first inked it up and then after using up the ink that was stored in the nib, it would dry out and skip like crazy - ink wasn't flowing from the converter. I called up YAFA and explained the issue to them and they told me that Noodlers inks had a higher pigment content and that could be the cause of the flow issue, I cleaned out the pen thoroughly and re-inked it, had the same issue, so I bought a bottle of the Monteverde Black ink - while this wasn't as intense a color as the Noodlers, it wrote beautifully - even a fast line drawn across the entire page came out perfect - no skips. So it is a good writing pen - there are better ones out there I am sure, but this one writes well. - Comfort/Function: The cap posts well - I read reviews that the cap didn't post well and this may have been true, but they now have a plastic lining inside the cap that grips the body of the pen when you post it and it holds onto the pen very well. I like the weight of the pen, I have been writing with a Mont Blanc Meisterstuck for the last 5 years and this was a bit heavier, but I like it. The grip on the pen is also formed in such a way that your fingers do not slip on it. The slip is also tight and it stays clipped to my shirt fine. - Durability: The pen is solid metal - including the cap, it is painted with what appears to be a single stage (one coat of color that has gloss in it as opposed to a matte paint over-coated with a clear paint) black gloss paint. The paint has chipped a little on the ridges on the rear of the pen (where the cap posts) from the rubbing of the cap on the ridges - it's hard to notice as the chipping was small, so I'm not sweating it. - Customer Service: When I called YAFA (about the above problem), they were extremely helpful and told me that the pen has a lifetime warranty and if using their ink didn't solve it to send it to them and they would handle it. - Overall, this isn't the perfect pen, but it is a nice pen and I would take it over a Lamy Safari any day of the week. I'll update as I get to using it more. If you're looking for a decent pen for under $100 - go for it on this one - I recommend it.

## Features

- Monteverde's most popluar Invincia collection continues to blend art & technology for a perfect balance between high tech materials & classic styling
- The bold colors emphasizes contrast and simplicity. Straight forward and always classic.
- Fountain Pen Medium Nib only. Luxury Fine Writing
- A perfect balance between high tech materials and classic styling.
- The fountain pen has a iridium nib that uses both ink converter or ink cartridges

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003HKQCIE |
| Additional Features | Lightweight |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #130,774 in Office Products ( See Top 100 in Office Products ) #538 in Fountain Pens |
| Body Shape | Round |
| Brand | Monteverde |
| Brand Name | Monteverde |
| Closure Type | Snap |
| Color | Stealth Black |
| Customer Reviews | 4.2 out of 5 stars 399 Reviews |
| Drill Point | Medium |
| Global Trade Identification Number | 00080333411377 |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Included Components | fountain pen |
| Ink Base | Water |
| Ink Color | Black |
| Item Dimensions | 5.5 x 0.25 x 0.25 inches |
| Item Height | 0.25 inches |
| Item Weight | 0.2 Kilograms |
| Line Size | 0.7mm |
| Manufacturer | YAFA |
| Material | Brass |
| Material Type | Brass |
| Model Name | monteverde |
| Model Number | MV41137M |
| Recommended Uses For Product | Personal writing, journaling, signing documents, calligraphy |
| Style | Medium Nib |
| Theme | Art & Technology with Colorful Design |
| UPC | 524883094098 799198902554 080333411377 590291376552 |
| Unit Count | 1.0 Count |
| Warranty Description | LIFETIME |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Fountain Pen |

## Product Details

- **Brand:** Monteverde
- **Writing Instrument Form:** Fountain Pen
- **Color:** Stealth Black
- **Ink Color:** Black
- **Age Range (Description):** Adult

## Images

![Invincia Stealth Black Fountain Pen - Medium Nib, All-Black Design, Professional Writing Instrument - Image 1](https://m.media-amazon.com/images/I/51Q-kaj3WTL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Couldn't be happier!
*by A***Y on February 25, 2013*

Just received the Invincia Stealth in the mail and gave it its first test run. After a solid several minutes of testing it out, I've got to say that I couldn't really be any happier! The pen is beautiful. It has a good, solid heft to it and feels extremely well made. Solid metal construction, with that amazing oversized nib (one of the things that really sold me on this pen in the first place!). It's glossy, so it will pick up smudges or fingerprints, etc., and that jet black glossy look makes dust really stand out on it as well. Not a problem for me, personally. I've seen a lot of people (not just here on Amazon) talking about how the cap just will not post at all, but that definitely isn't the case for me. The pen posts perfectly, and even has an audible click when posting. Haven't had any trouble with it coming unposted or anything. The sheer weight of the pen is fantastic, but I could sort of see it resulting in fatigue in people that aren't open to such hefty pens. You could always leave it unposted too, but much of the heft is still there. Personally, I love it. Just make sure you're in the market for a pen that puts some weight on your hand when writing. Writing with the Invincia Stealth is fantastic. Do note though, that the medium nib is certainly more like a traditional fine nib. It isn't a super wet pen, but I have yet to encounter any skipping whatsoever. The nib is super smooth, although I have noticed that mine gets a bit scratchy when writing particularly fast, but it's not that unpleasant. Just an observation. I will probably end up ordering a stub nib for it, and maybe even a broad nib as well sometime in the future. The pen came with the converter seated inside, empty. It also includes a few ink cartridges (which are very small, mind you), but I made sure to pick up some Noodler's Bulletproof black ink as well. The two work wonderfully together. I only have two other fountain pens. One, a Lamy Safari, was a gift, and I've had nothing but problems out of it. The other is just some Sheaffer pen I picked up at Michael's for $6 (which, ironically, writes beautifully with its stub nib!). I just got a new job and decided to splurge on this pen, and I'm very glad I did! If you're looking for an amazing, sleek, extremely well-made fountain pen but don't want to spend a huge amount of money on it, I would strongly recommend the Invincia Stealth!

### ⭐⭐⭐⭐ Not the Perfect Pen, but a great value.
*by S***N on February 24, 2015*

I like this pen - this is my first fountain pen, I'm going to take it point-by-point. For data, I've been writing with it for about two weeks now. I will update the review if new issues/pluspoints arise as I use the pen. - This is a Medium Nib. - The pen comes in a Monteverde box and includes two Monteverde cartridges as well as their signature threaded cartridge converter. - Writing: Overall the pen writes smooth - when it gets dry it can scratch the paper, however, the scratching isn't that annoying. I had better luck with the Monteverde Ink than I did with the Noodlers. When I first started using the pen, I had Noodlers Bulletproof Black Ink, I had the issue where the pen would write great when you first inked it up and then after using up the ink that was stored in the nib, it would dry out and skip like crazy - ink wasn't flowing from the converter. I called up YAFA and explained the issue to them and they told me that Noodlers inks had a higher pigment content and that could be the cause of the flow issue, I cleaned out the pen thoroughly and re-inked it, had the same issue, so I bought a bottle of the Monteverde Black ink - while this wasn't as intense a color as the Noodlers, it wrote beautifully - even a fast line drawn across the entire page came out perfect - no skips. So it is a good writing pen - there are better ones out there I am sure, but this one writes well. - Comfort/Function: The cap posts well - I read reviews that the cap didn't post well and this may have been true, but they now have a plastic lining inside the cap that grips the body of the pen when you post it and it holds onto the pen very well. I like the weight of the pen, I have been writing with a Mont Blanc Meisterstuck for the last 5 years and this was a bit heavier, but I like it. The grip on the pen is also formed in such a way that your fingers do not slip on it. The slip is also tight and it stays clipped to my shirt fine. - Durability: The pen is solid metal - including the cap, it is painted with what appears to be a single stage (one coat of color that has gloss in it as opposed to a matte paint over-coated with a clear paint) black gloss paint. The paint has chipped a little on the ridges on the rear of the pen (where the cap posts) from the rubbing of the cap on the ridges - it's hard to notice as the chipping was small, so I'm not sweating it. - Customer Service: When I called YAFA (about the above problem), they were extremely helpful and told me that the pen has a lifetime warranty and if using their ink didn't solve it to send it to them and they would handle it. - Overall, this isn't the perfect pen, but it is a nice pen and I would take it over a Lamy Safari any day of the week. I'll update as I get to using it more. If you're looking for a decent pen for under $100 - go for it on this one - I recommend it.

### ⭐⭐⭐⭐⭐ A terrific pen!
*by D***K on January 28, 2012*

This is my second fountain pen, the first being a Waterman Phileas (a great "starter pen" in its own right!), and I should also note that, as a cartoonist, I use these primarily for drawing and sketching rather than writing, if that makes a difference. That said, I could not be happier with the Invincia Stealth. Upon arrival, I immediately filled the ink converter with Noodler's "Bulletproof" Black, and noticed that the converter is threaded -- i.e., you screw it into the nib section, rather than just push it in. I don't know how common a feature this is among other pens, but I really love it as it ensures that the converter is seated securely, with no leaking. The nib is VERY smooth, and the ink flows nicely. Noodler's bulletproof ink is known to have occasional flow/skipping issues due to its formulation, and I had to dilute it a little bit to use in my Phileas. Not so with the Stealth; it went racing out of this pen without a hitch. I should note that the nib is not technically a "flex" nib, like a Namiki Falcon's; it's certainly springy enough to impart character to lines and letters to suit my needs, but YMMV if you're looking for a truly flexible nib. Being all-metal, this is a hefty pen...again, a feature that I enjoy, but may not suit everybody's preference. The quality of the Stealth's design and manufacture is outstanding. Its all-metal construction feels sturdy, authoritative, and speaks of longevity. The styling is contemporary, but respectful of the classic fountain pen aesthetic (no iPen, this -- I'm looking at you, Lamy), and the result is gorgeous. The cap and barrel are threaded in such a way that the pen closes with a subtle but satisfying "click". Ribs on the rear of the barrel ensure that the cap posts securely. And did I mention the threaded ink converter? It's evident that a lot of attention to detail went into the making of this pen. In sum, I am thrilled with the Invincia Stealth. I'll still use my faithful Phileas for odd jobs, but I very much look forward to putting the Stealth to work for me. I can't really imagine a better pen in its price range.

## Frequently Bought Together

- Monteverde Invincia Color Fusion Fountain Pen, Stealth Black, Medium Nib (MV41137)
- Monteverde 31075 Threaded Ink Converter, Clear

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-05*