Skip to content

🚀 Our new website is live - improved and better than ever! More changes are soon to follow!

  • Brands
  • Fountain Pens
  • Pens
  • Pencils
  • Inks
  • Accessories
  • Paper
  • Refills
  • Creative
  • New Arrivals
  • Gift Sets
  • Bottom Shelf
  • Pages
Pen Venture - Passion Virtuous
Spend €800 more for FREE shipping.
FREE shipping will be applied at checkout

Your cart is empty

Continue shopping
0Cart(€0,00)
  • Brands
    • A-C
      • Amodex
      • Aurora
      • Ballograf
      • Blackwing
      • Caran d'Ache
    • D-G
      • Diamine
      • Fifty4T
      • Graphilo
      • Gravitas
    • H-K
      • Iroful
      • Jacques Herbin
      • KUM
    • L-N
      • LAMY
      • Leonardo
      • Life
      • Maruman
      • Masuya Monokaki
      • Montegrappa
      • Namiki
    • O-R
      • Parker
      • Pilot
      • Pineider
      • Platinum
      • Radius
      • Retro 51
      • Rotring
    • S-U
      • Sailor
      • Scribo
      • Scrikss
      • Stipula
      • Taccia
      • Teranishi
      • Tombow
      • Tomoe River
      • Tsubame
    • V-Z
      • Visconti
      • Waterman
  • Fountain Pens
    • All Fountain Pens
    • Entry-Level
    • Mid-Range
    • Premium
    • Pen Venture Exclusive
  • Pens
    • All Pens
    • Ballpoint Pens
    • Rollerball Pens
    • Multi-Function Pen
  • Pencils
    • All Pencils
    • Classic Pencil
    • Mechanical Pencils
    • Pencil Accessories
  • Inks
    • All Inks
    • Inks by Packaging
      • Bottled Inks
      • Ink Cartridges
      • Ink Sets
    • Inks by Characteristics
      • Standard
      • Permanent
      • Sheen
      • Shimmering
  • Accessories
    • All Accessories
    • Spare Nibs
    • Converter
    • Pen Cases
    • Pen Maintenance
    • Cleaning
  • Paper
    • All Paper
    • By Brand
      • Graphilo
      • Iroful
      • Tomoe River
      • Tsubame
      • Masuya Monokaki
      • Life
    • By Type
      • Notebooks
      • Notepads
      • Loose Sheets
      • Memo Pads
      • Blocknotes
      • Envelope
      • Greeting Card
      • Letter Set
      • Letter Pad
    • By Ruling
      • Blank
      • Ruled
      • Dotted
      • Grid
  • Refills
    • Ballpoint Pen Refills
    • Mechanical Pencils Refills
    • Classic Pencil Refills
    • Multi-Function Pen Refills
  • Creative
    • Special Ink
    • Other Accessories
  • New Arrivals
  • Gift Sets
  • Bottom Shelf
  • Pages
    • About Us
    • Terms of Service
    • Shipping Policy
    • Refund Policy
Home Gravitas - Monster Aluminium | Black
GravitasSKU: GP-FP-MO-AL-22/MI-SN8

Gravitas - Monster Aluminium | Black

€285,00 /
Tax not included. Shipping calculated at checkout.
5.0 (12 reviews)
Nib: Steel #8
Nib Size: Extra Fine
Gravitas - Monster Aluminium | Black
€285,00 /
Nib: Steel #8
Nib Size: Extra Fine

 
 
Description

Precision Engineering. Radical Innovation. Timeless Design. The Monster

Don't be misled by the name, The Monster is not an oversized fountain pen. It’s a thoughtfully crafted writing instrument, inspired by the classic Gravitas Vac silhouette and refined with modern engineering. Every curve, every proportion has been carefully considered to create a fountain pen that feels bold yet perfectly balanced in the hand.

Disclaimer ! - the combination of the sleek finish and the lack of the clip makes this pen to easy roll off the table/desk or slip off the pocket while in carry, the result of such unfortunate events can be a pen barrel cracked and/or split where the clear acrylic meets the aluminium section threads. Such unfortunate accidents are not covered by warranty !

Crafted from materials like - Aluminium (anodised), Optical Grade Acrylic and 304 Stainless Steel, the Monster delivers a writing experience that is both substantial and effortless. Its weight and balance have been optimized through meticulous design and strategic material choices, offering comfort without compromise. Ergonomic due to its bead blasting texture of the Aluminium section - The Monster is a comfortable choice even for an extended writing session. The Monster is featuring a inner Delrin cap sleeve which allows for a smooth posting and a smooth feel in capping and uncapping.

At the core of The Monster lies the Kraken Filling System, a revolutionary filling mechanism born from a surprising source: medical device research. While developing retractable pens,  Ben Walsh the lead designer of Gravitas explored shut-off valves and sealing solutions used in mechanical devices - heart valves. The result? A precision-engineered system that offers reliable and efficient operation, vacuum integrity and a unique tactile experience that sets it apart from traditional vacumatic filling systems.

When installed in The Monster - Kraken Filling System brings a huge ink volume of 7ml of ink at full load (full Namiki Emperor ink load - 6ml ink) and an outstanding vacuum integrity due to the use of specialised quad ring* (*a two contact point square ring which maintains a lubricant in between contact points ensuring constant lubricant delivery each time when used) translating in a efficient suction of ink with even one plunge.

The writing point of The Monster is a steel size 8 nib paired with an ebonite feeder - available in 4 sizes : Extra Fine, Fine, Medium and Broad. The Monster Silver and Teal come with a silver color nib and Black comes with a black color nib. 

Monster is more than a writing instrument. It’s innovation you can feel, in every detail, every line, every word you write.

Specifications:

- brand: Gravitas
- type: Fountain Pen
- color: Black
- body material: Aluminium (anodised) / Acrylic
- cap type: Screw-cap
- filling mechanism: Kraken Filler (Vac type system)
- nib material: Steel
- nib size: Extra Fine, Fine, Medium, Broad
- postable: Yes
- trim: Black
- length overall (closed): 147 mm
- length overall (posted): 182 mm
- body length: 143 mm
- cap length: 70 mm
- body diameter: 16 mm
- cap diameter (without clip): 17 mm
- weight (overall): 43 grams
- body weight: 28 grams
- cap weight: 15 grams

Specifications

Brand: Gravitas
Model: Monster
Edition:
Color: Black
Body Material: Metal and Acrylic
Finish:

Cap Type:
Screw
Filling Mechanism:
Hybrid
Postable:
Yes
Trim Color: Silver
Length Overall (Closed): 147 mm
Length Overall (Posted): 182 mm
Body Length (Uncapped):
143 mm
Body Diameter: 16 mm
Cap Diameter (Without Clip): 17 mm
Weight Overall: 43 g
Body Weight: 28 g

Customer Reviews

Based on 12 reviews
Write a review
100%
(12)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
100.0
100.0
T
T. Boudreau.
A modern yet classic piece of working art

This pen is everything hoped for, and everything I had heard it would be. With a little bit of luck it will be a go to pen for many years to come. Minimalistic yet beautiful and sleek in its design. I love this nib (medium) as it is smooth and writes like glass. Well worth the price point in my mind and it shipped quickly to boot. It has been in my EVD carry bag since I filled all 7ml up. Long journal sessions are a joy with it as it is not too large for my hand and just feels perfect weight wise. You might get the sense I sort of am gushing a bit. I am. I haven’t found much about this pen so far I don’t like. Hope this helps! Happy writing!!

D
Donatas
the Gravitas Monster Fountain Pen

I recently bought the Gravitas Monster fountain pen Black from Pen Venture, after hearing so many good things about it - and I’m glad I did. The pen looks fantastic and feels solid in hand. All the parts fit perfectly, and you can really sense the quality of the workmanship. The fine nib writes beautifully, smooth and precise. I especially appreciate that the Pen Venture team checked and adjusted the nib before shipping, which made it perfect right out of the box. It also comes in a sturdy case that keeps it safe from damage, and the large ink capacity is a great bonus for longer writing sessions. Overall, the Gravitas Monster is a well-made, reliable pen that’s a joy to use. Great product, great service - highly recommended!

S
Siah Gim Lim
Gravitas Monster Black

The pen was larger than expected but with good weight and balance. I can get use to the size. Nib out of the box is wet and smooth. If any complain I wish there is a small brass roll stopper at the widest part of the cap and even less turn to uncap.

A
Aaron M
Excellent pen, delightful purchase.

I've waited a couple of weeks to review from purchase. For context, I've owned the pen for about three weeks, I've written through one super fill, around ~800 words in total. The pen is the black model, with a fine nib.

Overall, the Gravitas Monster is my favorite fountain pen I've owned. The ebonite feed makes the Monster write wetter than the Ultemate Vac Filler, which was my one compliant of that pen. The pen is large, but for my hands, a perfect size. One of the only pens, other than the 149, which I don't have to post to write comfortably. The Monster is perfectly manufactured and well designed, I love the contemporary design, it's unique in a sea of cigar-shaped, plastic pens.

Pen Venture was quick to ship, their shipping notifications numerous and helpful, and I was pleasantly surprised to see a hand-written note of thanks from the PV team. Something no company in my country would ever do.

T
T. Lambert
A must-have ....

I saw Emy's review on the website and was impressed. I have several Gravitas fountain pens, but none with an ebonite ink feed. I bought it in black with a broad nib. Emy wrote to me, that he had tested the nib before. The innovative filling system with the large ink capacity blew me away. It writes beautifully, smoothly, and wet – a real pleasure. Emy, thank you and Penventure for the brilliant service and fast delivery. I absolutely recommend it.

123
Info
  • Contact
  • About Us
  • Terms of Service
  • Privacy Policy
  • Shipping Policy
  • Refund Policy
  • Legal Information
Socials
Newsletter

Subscribe to our newsletter for the latest updates, tips, and offers!

American Express
Apple Pay
Bancontact
Google Pay
iDEAL Wero
Maestro
Mastercard
PayPal
Shop Pay
Union Pay
USDC
Visa

© 2026 Pen Venture - Passion Virtuous,

★ Reviews

Let customers speak for us

863 reviews
Write a review
92%
(795)
6%
(53)
1%
(6)
1%
(5)
0%
(4)
824
49
A
Tombow - Zoom 727 Ballpoint | Silver - Blue BT
Alexis McKenna
Zoom 727

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.

S
Gravitas - Quark Zirconium Stone Washed Pocket Pen | New |
Scott Y
Quark, xf

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.

A
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.)

123
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