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Home Shop Entry Level Fountain Pens Gravitas - Pocket Raw Stainless Steel
GravitasSKU: GP-FP-PK-SST-11/SI-SN6

Gravitas - Pocket Raw Stainless Steel

€110,00 /
Tax not included. Shipping calculated at checkout.
4.6 (5 reviews)
Nib: Steel
Nib Size: Extra Fine
Gravitas - Pocket Raw Stainless Steel
€110,00 /
Nib: Steel
Nib Size: Extra Fine

 
 
Description

An ultra-portable and robust pocket pen, redesigned recently for those on the go. The section, body and cap is crafted from 304 stainless steel*, section featuring micro-machined grooves to enhance grip and premiering feature of the new Pocket Raw Stainless Steel - a Delrin insert to keep the posting smooth, precise and leaving no suff marks on the pen body.

The cap of the new Pocket Stainless Steel, with triple-start threads - upgraded to ACME, smoothly disengages in just 1.5 turns, and one side is expertly machined flat to serve as a practical roll stop. Posting the Pocket makes up for a full size writing instrument when in writing.

The 25mm-long section, ranging from 11.85mm to 9.8mm in width, is crafted from metal. Micro-machined grooves enhance grip, ensuring a secure hold, offering a comfortable yet firm stationary grip while writing with the Pocket.

The fountain pen is equipped with a Gravitas-production size 6 steel nib and abs plastic feeder compatible with Jowo No. 6 threads, providing a range of writing options, including Fine flex, Extra Fine, Fine, Medium, and Broad. With every Pocket fountain pen comes included a standard international cartridge converter, if in need of more ink, the Pocket comes with rubber orings in order to be an ideal eyedropper fountain pen, taking advantage of the entire barrel volume for ink.

Elevate your writing experience with this compact and resilient pocket pen.

*due to the nature of the material used not having any coatings the writing instrument can be subjective to wear marks from normal use and handling.

Specifications:

- brand: Gravitas
- type: Fountain Pen
- color: Silver
- body material: Stainless Steel
- cap type: Screw-cap
- filling mechanism: Provided Converter / Standard International Cartridge
- nib material: Steel
- nib size: Extra Fine, Fine, Medium, Broad, Fine Flex
- postable: Yes (push to post)
- trim: Silver color 
- length overall (closed): 105 mm.
- length overall (posted): 131 mm.
- body length: 97 mm.
- cap length: 72 mm.
- body diameter: 12 mm.
- cap diameter (without clip): 15 mm.
- weight (overall): 71 grams.
- body weight: 36 grams.
- cap weight: 35  grams.

Specifications

Brand: Gravitas
Model: Pocket
Edition:
Color: Silver
Body Material: Metal
Finish:

Cap Type:
Screw
Filling Mechanism:
Cartridge Converter
Postable:
Yes
Trim Color:
Length Overall (Closed): 105 mm
Length Overall (Posted): 131 mm
Body Length (Uncapped):
100 mm
Body Diameter: 12 mm
Cap Diameter (Without Clip): 15 mm
Weight Overall: 71 g
Body Weight: 36 g

Customer Reviews

Based on 5 reviews
Write a review
80%
(4)
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0%
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X
Xavier Elwell

Gravitas - Pocket Raw Stainless Steel

D
David Sumrell
Gravitas Stainless Steel Pocket Pen medium

I love everything about the pen. Beautifully made, feels good in the hand, and writes as well as any pen I’ve ever tried. My new favorite. First rate service from Pen Venture too.

P
Paul Henn

Perfect nib. I love how this nib performs. It makes up for all my gripes.
Way too heavy even in my pocket. Posted it’s nice length. Unposted it’s not really useable. The cap isn’t very secure when posted - it wiggles around.
The ink reservoir doesn’t fill up so an already small volume is even smaller.
Wouldn’t buy again. Did I mention this has a wonderful nib…

K
Kyle G
Great design, but far to heavy for me

I have nothing negative to say about the Gravitas Pockets design, fit, and finish. Everything is machined super well, threads smooth, the Delrin inner cap is amazing!

However, the pen is way too heavy for practical use. That was my oversight, not a mislead from the specs.

I’m going to keep it for small jots in a notebook near my coffee table, but I might look into the Dinkey for my daily carry to work.

G
Gert-Jan
Great little pen

Received this pen today from Pen Venture (fast shipping as usual with Emi) Inked it up with the complementary bottle of ink (Thanks Emi, much appreciated gesture) and started writing with it.
This pen writes very smooth and is a great EDC pen although it might be a bit heavy for some to carry around. This is a very tactile piece of writing equipment which is a joy have in my hand even if I'm not writing with it :-)
Overall very happy again with the product as well as the whole buying experience.

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© 2026 Pen Venture - Passion Virtuous,

Review picture
W.
Another Great Gravitas Pen

I ordered this pen even though I’ve had some issues with two of my six Monster pens—which amounts to a failure rate of nearly 30%. One of my Monsters (black aluminum) suddenly started leaking after three months of regular use (with Artisan Pastellier Rose Cyclamen ink; it still leaks in small amounts, even though I haven’t used that ink in it for months and am now using the fountain pen with GvFC Viper Green; otherwise, the pen works reliably). Unfortunately, two service requests regarding this issue went unanswered.

The other one (TiSinX titanium) is now, unfortunately, completely unusable, as every time I fill it, large amounts of ink immediately ooze out in thick drops from the same spot (though this could be due to using Diamone Desert Rose—I didn’t initially know that such inks might cause problems). I may contact Pen Venture at a later date regarding the purchase of a replacement ink reservoir (if possible with Ultem).

I haven’t had any problems so far with the Ultem Monsters or the Gravitas Exclusive Rainbow Skittle Monster.

The Vac 2.0, which is what this review was actually supposed to be about, is another great pen. Unfortunately, the Diamine Lady Grey ink I bought along with it seems much too dry for this pen, so I screwed in the gold nib from my Gravitas x Kyuseido Kakari, and now it writes like a dream; ironically, the original nib now writes just as beautifully in my Ultemate Vac - so I guess I have to review the new steel nib separately.

The Kraken filling mechanism works extremely well again and feels almost a bit more powerful in this pen than it does in the Monster; and the new ink window is a joy as well.

It's extremely well balanced and although I very much enjoy the girthier (and heavier) monster, fast note taking is kind of more comfortable with this pen—although, purely for aesthetic reasons, I actually like the flat ends of the Monster a little better.

However, there’s a minor flaw (which definitely isn’t due to the new gold nib, since it also occurred with the original nib) that happens when the ink reservoir is full and you screw the Kraken mechanism shut. Sometimes a large drop falls onto the paper then, but I suspect this can be prevented by simply not letting the reservoir get completely full.

That aside, the pen is a pure delight.

The broad nib I orderd it with is pure delight as well. It's nicely soft and writes very consistently with my (fairly standard, I guess) 50° writing angle. The line width is very consistent, which is a nice experience, given that many broad nibs these days have stub-like characteristics. Interestingly, this nib has this kind of character when using it in reverse for very, very small margin notes—something I haven't come across before with round-ground nibs. I kind of like it.

All in all another great and beautifully designed pen - but only time will tell if it's prone to the same problems as some of the Monsters.

The ordering process and shipment was smooth and seamless as always with pen venture and I received my ordering within just a few days. Emy added a kind handwritten note, a Monster maintenance tool and vial of silicon oil.

That creates a kind of personal shopping experience—which is something, also given that the store appears to be expanding quite rapidly.

Gravitas - Vac 2.0 Aluminium | Black
★ Reviews

Let customers speak for us

883 reviews
Write a review
92%
(813)
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(54)
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(5)
1%
(5)
844
49
J
Gravitas - Vac 2.0 Grade 5 Titanium | Stone Washed
Juris
<3<3<3

I love this pen. As usual the Gravitas did not disappoint me. Perfect machining, absolutely perfect fit and finish.. this pen is another masterpiece. I love writing with it, I love the materials, and I love how much ink it holds. just pure Gravitas, what else to say.

W
Gravitas - Vac 2.0 Aluminium | Black
W.
Another Great Gravitas Pen

I ordered this pen even though I’ve had some issues with two of my six Monster pens—which amounts to a failure rate of nearly 30%. One of my Monsters (black aluminum) suddenly started leaking after three months of regular use (with Artisan Pastellier Rose Cyclamen ink; it still leaks in small amounts, even though I haven’t used that ink in it for months and am now using the fountain pen with GvFC Viper Green; otherwise, the pen works reliably). Unfortunately, two service requests regarding this issue went unanswered.

The other one (TiSinX titanium) is now, unfortunately, completely unusable, as every time I fill it, large amounts of ink immediately ooze out in thick drops from the same spot (though this could be due to using Diamone Desert Rose—I didn’t initially know that such inks might cause problems). I may contact Pen Venture at a later date regarding the purchase of a replacement ink reservoir (if possible with Ultem).

I haven’t had any problems so far with the Ultem Monsters or the Gravitas Exclusive Rainbow Skittle Monster.

The Vac 2.0, which is what this review was actually supposed to be about, is another great pen. Unfortunately, the Diamine Lady Grey ink I bought along with it seems much too dry for this pen, so I screwed in the gold nib from my Gravitas x Kyuseido Kakari, and now it writes like a dream; ironically, the original nib now writes just as beautifully in my Ultemate Vac - so I guess I have to review the new steel nib separately.

The Kraken filling mechanism works extremely well again and feels almost a bit more powerful in this pen than it does in the Monster; and the new ink window is a joy as well.

It's extremely well balanced and although I very much enjoy the girthier (and heavier) monster, fast note taking is kind of more comfortable with this pen—although, purely for aesthetic reasons, I actually like the flat ends of the Monster a little better.

However, there’s a minor flaw (which definitely isn’t due to the new gold nib, since it also occurred with the original nib) that happens when the ink reservoir is full and you screw the Kraken mechanism shut. Sometimes a large drop falls onto the paper then, but I suspect this can be prevented by simply not letting the reservoir get completely full.

That aside, the pen is a pure delight.

The broad nib I orderd it with is pure delight as well. It's nicely soft and writes very consistently with my (fairly standard, I guess) 50° writing angle. The line width is very consistent, which is a nice experience, given that many broad nibs these days have stub-like characteristics. Interestingly, this nib has this kind of character when using it in reverse for very, very small margin notes—something I haven't come across before with round-ground nibs. I kind of like it.

All in all another great and beautifully designed pen - but only time will tell if it's prone to the same problems as some of the Monsters.

The ordering process and shipment was smooth and seamless as always with pen venture and I received my ordering within just a few days. Emy added a kind handwritten note, a Monster maintenance tool and vial of silicon oil.

That creates a kind of personal shopping experience—which is something, also given that the store appears to be expanding quite rapidly.

User picture User picture
I
Fifty4T - Titan Ultem
IanM
Fifty 4T Titan Ultem - First Impressions

Emy has just sent me the 50/40 Titan Ultem. It’s a very well balanced pen made from a variety of rugged materials. This pen will outlast me, safe to say. The first and continuing impression the pen gives is its superb machining. The fit and finish is of the highest order comparable to artisanal products made in limited numbers by engineer-designers: like musical instruments, pocket knives, tobacco pipes and wristwatches. There is no feature or detail in this pen that distracts from my pleasure in using it. I respond to the common critiques of the 50/40 in the following way: (1) There is no clip. This is true. That this is a shortcoming is not true. I don’t need a clip. My writing surface is flat so it doesn’t roll off and the pen never leaves the studio so I don’t put it in my shirt pocket. (2) The Ultem material is the color of urine. I don’t see it that way. It’s transparent canary and provides a lively contrast to the titanium. If you prefer, the clear and smoked options are also available.(3) The nib should be gold. I disagree. This steel nib is comparable to premium Swedish surgical steel. There’s nuance and flexibility in its response. And the discrete etched logo is the only product marking on the entire pen (with the exception of the pen number out of a series of 250 at the bottom of the cap). (4) It’s too expense. That is an opinion not an argument. I had no problem paying the €640.

G
Gravitas - Pocket Titanium Grade 5
Geoff Goldsmith
Beautiful pocket pen.

I’m really happy with this pen. The machining on the body is really nice and the tactility of the grip is amazing. It also looks lovely.
If I had any criticism it would be that the cap doesn’t post as securely as some pocket pens but once you get used to it is perfectly useable and doesn’t affect my enjoyment of the pen.

S
Gravitas - Monster Aluminium | Black
S
Complete pile of shite

Bought a Gravitas Monster. Kept in pen sleeve in padded case. Used carefully. Treated carefully. Filled twice. Noticed ink all over my hand. No obvious problem. When home I emptied the pen and notice a thin crack in the barrel at the "turning knob" end, just before the aluminium. Now unusable. Ink seeping out. Complete waste of money. Complete crap. Either desire flaw, or poor materials or both. Watch out. Will never buy another Gravitas POS, nor from this retailer again.

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