Uploaded July 2026 | Updated September 2026, 2 weeks ago

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In this video, Niko dives into TWSBI's fountain pen lineup! She goes through a bit of TWSBI history, what makes them such a notable brand, and why they're so popular, and then looks into each pen's history and specs.

If you have a TWSBI, what model and nib size do you have? If not, did this video convince you to try one out?

Thanks for watching!

0:00 Intro
0:49 About TWSBI
2:32 TWSBI Lineup Overview
2:43 Go
3:16 Swipe
4:01 ECO
5:49 ECO-T
6:29 Diamond Lineup
7:20 Diamond 530 & 540
8:34 Diamond 580
9:07 Diamond 580 AL & 580 ALR
9:49 Diamond Mini
10:34 Vac 700R
12:07 Vac Mini
12:35 Precision
13:08 Summary

Shop TWSBI
yosekastationery.com/collections/twsbi

TWSBI Fountain Pen Lineup Blog Post
yosekastationery.com/blogs/news/twsbi-fountain-pen-lineup

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