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Home Shop FP Bestsellers Fifty4T - Titan Slim Line Aluminium Emerald Shadow
Fifty4TSKU: 5040TSL

Fifty4T - Titan Slim Line Aluminium Emerald Shadow

€305,00 /
In Demand
Tax not included. Shipping calculated at checkout.
5.0 (1 review)
Nib: Steel #6
Nib Size: Extra Fine
Fifty4T - Titan Slim Line Aluminium Emerald Shadow
€305,00 /
Nib: Steel #6
Nib Size: Extra Fine

 
 
Description
Meet the Fifty4T Titan SL (Slim Line) - engineered to last, the Slim Line is a modern take on the fountain pen for those who find value in precision as much as personality. Every component is considered. Every material earns its place.

Titan SL derives from the Fifty4T Titan series, with smaller and slimmer proportions, equipped with a Steel #6 (Jowo generic #6 thread pace nib unit compatible). The cap and end knob are made in 6065-T6 aluminium for strength without excess weight - anodised with now a Flush-mounted clip via a precision dovetail joint, set at exactly 21°, the filing system is made from a combination of  304 stainless steel for long-term durability and Titanium chosen for wear resistance, now the TFS (Titan filing system) features a quad-ring (square oring with 2 contact points) made of PEEK HPV for exceptionally smooth mechanical operation, clear barrel is made in machined optical grade acrylic 

Available in Emerald Shadow, Bramble and Frozen Bronze, each finish offers a distinct character while preserving a refined, understated aesthetic.

At its heart is the Titan filling system, delivering an effortless, reliable full fill every time, with an impressive 4 ml ink capacity. The #6 stainless steel nib is available from Extra Fine to Broad, provides smooth, consistent ink flow for dependable daily writing.

This pen is packed with thoughtful Engineering & deliberate Material selection.

Fifty4T is a new brand originating from Ireland that is focused on offering fresh look, deeply rooted in Bauhaus and minimalistic style - choosing to use in its line up high end materials and a keen eye for machining.

Specifications:

- brand: Fifty4T
- type: Fountain Pen
- color: Green
- body material: Aluminium/Stainless Steel/Titanium/Acrylic
- cap type: Screw-cap
- filling mechanism: Titan Filing System (TFS)
- nib material: Steel
- nib size: Extra Fine, Fine, Medium, Broad
- postable: Yes (push to post)
- trim: Black/Silver
- length overall (closed): 143 mm.
- length overall (posted): 174 mm.
- body length: 133 mm.
- cap length:  mm.
- body diameter: 12 mm.
- cap diameter (without clip): 13 mm.
- weight (overall): 45 grams.
- body weight: 32 grams.
- cap weight: 13 grams.




Specifications

Brand: Fifty4T
Model: Titan SL
Edition: Regular
Color: Green
Body Material: Metal and Acrylic
Finish:

Cap Type:
Screw
Filling Mechanism:
Hybrid
Postable:
Yes
Trim Color:
Length Overall (Closed): 143 mm
Length Overall (Posted): 174 mm
Body Length (Uncapped):
133 mm
Body Diameter: 12 mm
Cap Diameter (Without Clip): 13 mm
Weight Overall: 45 g
Body Weight: 32 g

Customer Reviews

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I
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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© 2026 Pen Venture - Passion Virtuous,

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.

Fifty4T - Titan Slim Line Aluminium Emerald Shadow
★ Reviews

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877 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.

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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.

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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!

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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!

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