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Home Shop FP Bestsellers Gravitas - Dinkey Tungsten Machine Finish
GravitasSKU: TTP1

Gravitas - Dinkey Tungsten Machine Finish

€280,00 /
Tax not included. Shipping calculated at checkout.
5.0 (3 reviews)
Nib: Steel
Nib Size: Extra Fine
Gravitas - Dinkey Tungsten Machine Finish
€280,00 /
Nib: Steel
Nib Size: Extra Fine

 
 
Description

Gravitas - Dinkey is a combination of its pocket-sized form scaled down to that of a quark. Refined and practical - the Dinkey consists in the sum of lessons learned throughout the years from previous models of Gravitas and brings out the very best in design, choice of materials and craftsmanship.

The fountain pen is small, portable, and handy, placing emphasis on the material from which it is made. It showcases a unique range of materials that, up until now, have not been offered in the Gravitas lineup. The Tungsten  used for the Dinkey is a special alloy containing Copper having great thermal conductivity and plasticity, Machine finish* means that the Dinkey Tungsten is as it comes from the lathe/machine and not undergoing the polishing procedure which makes it shiny, while polishing it will result in a satin grey pen, when polishing the copper content of the alloy gets subdued leaving more of the tungsten grey color satin texture to come up. (*when polishing this tungsten alloy - it becomes satin texture and grey - while leaving it unpolished as it comes from the machine - makes it shiny and copper color)

The Dinkey inner cap comes lined with Delrin in order to prevent scratches from posting, the section is made from copper, sporting an o-ring at the threading point with the barrel and the section is threaded in order to be compatible with a Jowo size #6 nib unit. (standard steel Jowo nib unit)

The writing point of the Dinkey is a Gravitas steel nib, available in extra fine, fine, medium, and broad and elastic fine options, powered by a generic plastic feeder. Accompanied by a custom-designed plastic tube, this fountain pen is a perfect blend of style and functionality in a slim and small size.

Elevate your writing journey with the refined craftsmanship of the Dinkey fountain pen.

Specifications:

- brand: Gravitas
- type: Fountain Pen
- color: Silver
- body material: Tungsten-Copper Alloy / Raw Copper (section)
- cap type: Screw-cap
- filling mechanism: Standard International Cartridge
- nib material: Steel
- nib size: Extra Fine, Fine, Medium, Broad, Fine Flex
- postable: Yes (push to post)
- trim: --
- length overall (closed): 88 mm
- length overall (posted): 130 mm
- body length: 83 mm
- cap length: 60 mm
- body diameter: 9 mm
- cap diameter (without clip): 13 mm
- weight (overall): 52 grams
- body weight: 23 grams
- cap weight: 29 grams

Specifications

Brand: Gravitas
Model: Dinkey
Edition:
Color: Brown
Body Material: Metal
Finish:

Cap Type:
Screw
Filling Mechanism:
Cartridge Only
Postable:
Yes
Trim Color:
Length Overall (Closed): 88 mm
Length Overall (Posted): 130 mm
Body Length (Uncapped):
83 mm
Body Diameter: 9 mm
Cap Diameter (Without Clip): 13 mm
Weight Overall: 52 g
Body Weight: 23 g

Customer Reviews

Based on 3 reviews
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J
Jeffrey C.
Another fantastic Gravitas Pen!

The Dinkey is my favorite pocket pen! It’s available in so many exotic metals. The fit and finish are top notch and the nib writes silky smooth. Emy and his team are a pleasure to deal with! Another great purchase from Pen Venture.

B
BS
A true gem

This is a gorgeous writing instrument. Small and quite weighty but very balanced in the hand. The colour is spectacular and curious to see how it will gradually change. Gravitas pens are refreshing. The nib is smooth and well tuned (as usual!). Excellent service and the handwritten note is always very much appreciated. A happy returning customer.

A
Anthony
Color changing pen is gorgeous!

I got mine a few months ago, it's been fantastic! As noted in the description, the color can change. After kicking around in my jeans 5th pocket for weeks, it has morphed into a beautiful dark gray color. Corners still show subtle highlights of light copper color, which is very attractive. As for being a pen, it's excellent. I like the heft, and balance is perfect. It's easy to use for extended periods, even though that's not how I usually use it.

Emy treats all his customers with respect and care, that's why I keep coming back to Pen Venture!

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© 2026 Pen Venture - Passion Virtuous,

★ Reviews

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R
Gravitas - Vac 2.0 Aluminium | Black
Richard L Sherman
Gravitas Vac 2

The construction of the Vac 2 is flawless. The textures of the materials and it's simple lines display an elegant beauty. The large steel nib delivers a pleasant writing experience and also provides a bit of flex.

C
Gravitas - Vac 2.0 Aluminium | Black
Chris

Amazing Pen! Gravitas makes one of the best piston fillers out there. I dont keep the nib and normally use the pen for coustom flex nibs with Jowo #6 compatible nib units. So, i really cant speak on the nib. However, this pen is just built with high quality components. The weight, feel, and overall aesthetics are unmatched. You wont find better at this price point.

R
Platinum - #3776 Century Kaga Maki-e Sansui GT
Robert Moore
Platinum Sansui - Smooth Operator

I recently acquired the Platinum Maki-e Sansui pen in a Medium nib. The Pen Venture team was kind enough to carefully inspect and tune this pen before sending it on to me. Many thanks for that. It writes very smoothly and with a steady flow of ink. The Medium nib is my favorite nib configuration from the Platinum brand. The line width is nice and thin and always writes consistently right of the box. This lovely Maki-e pen was no different. I highly recommend it.

D
Gravitas - Steel Nib Unit Silver | No. 6
David Sumrell
Gravitas #6 extra fine nib

The extra fine nib came tuned to perfection—a joy to write with. Thank you Emy!

J
Gravitas - Vac 2.0 Aluminium | Black
Jimmie
FANTASTIC!

The VAC 2.0 is a great improvement to an already great pen (the original VAC Ultem). The weight and balance are spot on. The cap and the new threads engage without hesitation. No missed closures and the cap has a nice stop when threading back on. It posts securely without issue. Filling with the Kraken system is easy. I got a medium nib and it is smoooooooth. Mine is on par with my 823 medium nib The smoothness, wetness and bounce would make you think it's a gold nib. Line width is slightly narrower than the 823 medium. The pen feels solid and well built. I'm not worried about this one getting knocked around. Overall a great pen. Shipping from Pen-Venture to Colorado was five days! Great pen and service all around!

123
Review picture
Isaac Leong
My wonderful first Titan pen

Beautiful colour. The nib is smooth and wet. The grip section is textured, I will not worry about writing with it in hot weather. This is my first demonstrator pen, I love watching the ink level drops (very slowly) in the barrel. The package is packed very securely. Thank you staffs at Pen Venture.

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