SKU: 28342214522

TWSBI Diamond 580ALR Affogato w/Onyx Fountain Pen

Sale price$80.09 Regular price$88.99
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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15

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Description

TWSBI Diamond 580ALR Affogato w/Onyx Fountain PenOur ever popular 580ALR now with Onyx finish. The nib, cap metal accents, inner mechanism, end cap metal accents are now all RoseGold plated. Features 580 has increased ink capacity, about 30% more than 530 580 has improved the smoothness of cap thread turning 580 shows you our promise on continuous product improvement on small details Please note : ink is not included The idea behind the TWSBI Diamond 530, 540, and 580 was to go back to basics and

Our ever popular 580ALR now with Onyx finish. 

The nib, cap metal accents, inner mechanism, end cap metal accents are now all RoseGold plated. 

Features

580 has increased ink capacity, about 30% more than 530

580 has improved the smoothness of cap thread turning

580 shows you our promise on continuous product improvement on small details

Please note : ink is not included

The idea behind the TWSBI Diamond 530, 540, and 580 was to go back to basics and capture the simplicity and elegance of traditional writing instruments. In recent years, the development and modernization of writing instruments has resulted in traditional writing instruments, such as fountain pens, falling into obscurity. It was our goal to bring the past back to life by creating a traditional fountain pen that even modern day society can appreciate.

TWSBI Diamond 580, a classic fountain pen with a piston ink-filling system. By fusing the traditional mechanisms of the fountain pen with a modern industrial design, we have created an eye-catching fountain pen that is simultaneously appreciative of the past and relevant in the present. The Diamond 580 comes with a benchmark ink-filling mechanism and has all detachable parts. We felt that it was important to allow the user to disassemble and reassemble the pen and completely experience the traditional aspects of owning and using a fountain pen.

A quick no brainer guide in choosing nib sizes in an overly complicated fountain pen world:

If you write small, go with an EF
For the normal writer, F is the most popular
If you tend to lean on a bigger font, M will be perfect
B is for statements!! Sign a check in B, write a header in B, do some coloring/shading in B
Stub nibs are italic in writing style (have a special card or invitation to write?

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28342214522

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T
Toasty
Draper, US
★★★★★ 4
Pricey for quality but my dogs love them!
Size: Medium, Size: Medium
This toy is a bit on the pricey side for what it is, and no matter how many times I try to tie it, I just cannot get it to stay secured. I really like the idea behind it, but the overall quality feels just okay rather than amazing. The ball itself is very lightweight and almost feels more like a dense foam than traditional rubber, which initially threw me off. That said, it has actually been holding up well with regular use, which is a pleasant surprise. Most importantly, my puppies absolutely love these. The biggest win for me is that it comes as a two pack, which means I can play with both dogs at the same time without anyone feeling left out. At the end of the day, my girls are happy, and that makes me happy too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
T
Verified Purchase
The Millers
Port Orchard, US
★★★★★ 5
Soft and warm!
Color: Grey & Blue, Size: Large
These are so comfy and colors are awesome. I don’t dry in the dryer! Keep my feet warm all day long. Perfect stretch and softness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
E
Verified Purchase
erira
Alexandria, US
★★★★★ 5
Great socks!
Color: Blue & Green, Size: Medium
Super comfy, and fits as described. Loved the colors, and they keep my feet dry + warm!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
M
Verified Purchase
Ms. Priss
Cuba, US
★★★★★ 5
Well worth it
Color: Black & Grey, Size: Large
Great fit and not too hot. I really like these socks. They are comfortable, keep my feet warm without overheating them and the material is holding up well. The colors are true and they are not too thick that my shoes fit tight.
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Reviewed in the United States on December 3, 2025
A
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Amy in Cincinnati
Phoenix, US
★★★★★ 4
Comfy but not no-show
Color: Black & Grey, Size: Medium
They feel good and are comfortable and warm, but they are not “no-show” as described.
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Reviewed in the United States on December 25, 2025

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