Fast shipment and lovingly packaged - handweitten note and everything!
The pen wrote smoothly from the first letter on and has not left my side since. I enjoy the clank of the titanium, it is similar to aluminum. Despite the minute size the pen comes at a perfect weight to me - comparable to my Kaweco Liliput brass. It writes beautifully and the grip is really pleasant. The #6 nib is what made me upgrade from my Liliput. Wholeheartedly ecommend!

When I saw this pen on the Pen Venture site, it became a must have! The pultruded carbon fiber is certainly unique and stronger than any fountain pen needs to be, but what sets this pen apart is the red ebonite feed, red o-rings and the red Gravitas logo. Filled up with Diamine Red Dragon, this pen writes wonderfully (as every pen from Pen Venture) and will be a daily carry item. I can only imagine in a galaxy far, far away that a Dark Jedi has a similar pen in their pocket! :)

I received this fountain pen as a birthday gift a few months ago. The pen is crafted from amazing materials, and the color is truly eye-catching—rich, vibrant, and elegantly finished. It’s clear that every detail was carefully considered, making this pen not just a writing tool, but a statement piece.The writing experience is fantastic, with the nib gliding smoothly across the page and delivering a consistent ink flow that makes writing a pleasure. However, I did expect the nib to write a bit thinner than it does ( I have the elastic extra fine nib). While it was a slight surprise, the overall writing experience is still great, with no issues. What really set this purchase apart was the excellent customer experience. The seller included a personalized letter and a small gift, adding a thoughtful touch that made me feel valued as a customer. It’s these little details that create a memorable buying experience and set this purchase apart from others. In summary, this fountain pen combines high-quality materials, stunning aesthetics, and a great writing experience, enhanced by a personal touch from the seller. Despite the nib being slightly broader than expected, it remains a joy to use. If you’re looking for a pen that delivers both in performance and in the overall buying experience, this one is a fantastic choice. Highly recommended!

My only regret is I can't provide this review in person.
What an amazing service from the point I placed and order till I received the pen.
Service: The hand-written letter, nib tuning without me asking - were totally unexpected and hugely appreciated. The tracking and delivery of the pen was spot on.
The pen: Looks as good as I had imagined. Liking it so far but still more writing to do before forming an opinion on the pen.
Overall - amazing service, will order from Pen-Venture again.

First of all the pen looks very cool. Because of the material it for sure a heavy pen, but I really appreciate that. The nib is great, writes very smooth. For me as left hand writer there is no problem to use this pen!

I recently purchased a titanium pocket fountain pen with a fine flex nib from Gravitas, and I am thrilled with the entire experience. From the moment I placed my order, everything was seamless. The pen arrived astonishingly fast—in just three days—demonstrating the efficiency and reliability of Gravitas's service.
The pen itself is a masterpiece. The titanium build feels incredibly solid and well-balanced in hand, exuding both durability and elegance. The fine flex nib, which was specifically hand-tuned, performs beautifully, offering a smooth and responsive writing experience. Every stroke glides effortlessly across the page, making writing an absolute pleasure. Pen Venture has truly outdone themselves with this exceptional product and service.

First, the pen: this is a sleek and beautifully engineered pen, that has been manufactured to high tolerances. It has the feel of a very expensive precision tool. A spare ink cartridge (international standard) fits in the body. The cap cannot be posted. Be aware that this is both heavy and large. I like big pens -- but others may prefer one of the smaller, slimmer gravitas options.

Second, the shop: I wish I'd known about Pen Venture before now! My order was in the post within a few hours, and arrived carefully packed with a personal note from the owner. Thank you!

I am sure I will be back in the near future to buy some more pens ...

My first pocket pen and it's exceeded expectations. Writes perfectly. My order shipped within hours and the package arrived (in the US) within 3 days! Thank you for the handwritten note, will recommend a Gravitas Pocket pen and Pen Venture to anyone in the market!

This is the best pen I have ever bought. Very soft, fit for both alphabet and asian languages. I think I am gonna buy it more soon.

The pen is exactly as I expected after seeing the videos and reading the reviews (better,actually, but read on below). Of course, I'm very happy with it and you don't need me to review it here when others do it so much better.

Instead, I want to share with you my experience in buying this pen.

Within an hour of my order, I received a message that the pen had been packaged and shipped. That's impressively efficient but not totally unusual. What was unusual and touched me was a thoughtful, full-page hand-written letter from Emy (beautiful handwriting), addressed to me, expressing his hope that I enjoy the pen and that it satisfies my expectations.

Emy mentioned that the nib had been finely tuned, and that is so. I have a reasonably substantial collection of fine (and some expensive) pens and Emy's tuning has produced the best performance of all of them.

Thank you, Emy.

What a fantastic fountain pen!! This is the first time I have dealt with Pen Venture and I have to say it was a fantastic experience. All of our communications were very prompt and the service they provided really was 5 star. The pen itself is a joy to write with, the BB nib tuned to perfection by Emy (I hope I've got that right!), and as such I can't wait to deal with them again soon. Very, very highly recommended.

Iroful paper is even better than “Tomoe River S” paper in showing properties like sheen and shimmer. I do not know about the original Tomoe River paper which is impossible to get anymore.
I have used Clairfontaine, Rhodia, Tomoe River S, and Iroful is better than those papers for fountain pen ink and water colors.
I like using this paper to write letters to friends/family, it makes my ink really shine and they say their ballpoint pens look so dull compared to my letters written with fountain pen.
Pen-Venture is a great online retailer, anyone thinking about buying from Pen-Venture, rest assured, this retailer is honest, has great customer service, and I highly recommend.

Let me start with addressing some complaints about this pen. Yes there is a copper smell, but everyone should know any pen with brass or copper in the body will have the smell. There are other materials available if you do not want the “coin” smell. This Cupronickel smells a lot LESS than any Kaweco brass pens.
My Dinkey has no problems posting, and the edges and threading are not sharp to me. The Dinkey is smaller than a Kaweco Sport, and has a better nib. Now my Kaweco Sports are cleaned out and sleeping in my pen case, retired.
There are not many reviews on the Gravitas Dinkey fountain pen. Good thing the Pen-Venture YouTube channel has a detailed review of the Dinkey. The Dinkey is a very compact pocket pen with an excellent #6 full size nib. I really like how the cap does NOT SCRATCH the barrel of the pen, so if you buy the Dinkey with any beautiful colors/materials, there will not be wear marks from capping the pen. I like the Cupronickel because since this pen will be in my pocket, there will be humidity and this metal alloy is very resistant to rusting.
If you are thinking about buying from Pen-Venture, be assured, this retailer is honest, has great communication, and I highly recommend.

There are not many reviews on the Gravitas Quark fountain pen. Luckily the Pen-Venture YouTube channel has a detailed review of this pen. Even better, everything the review said is true. The Quark is a very compact pocket pen with an excellent #6 full size nib.
Emy said in his video about this pen, it can be nicknamed the “sing-conium” because when you tap the cap and body together it makes a pleasant “ding” sound, this is true, it rings!
If you are thinking about buying from Pen-Venture, rest assured, this retailer is honest, has great communication, and I highly recommend.

I’m extremely pleased with the Gravitas Pocket Fountain Pen. The build quality is exceptional, with its solid stainless steel construction giving it a premium feel. The micro-machined grip is comfortable and secure, making writing a pleasure. Despite its compact size, the pen feels well-balanced when posted. Overall, it’s a robust and reliable pen that I’m very happy to have in my collection.