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The TWSBI Diamond Mini Clear is a pocket sized fountain pen with a piston filling system, making it a great daily workhorse at a pocket friendly price. This small but mighty fountain pen features a clear acrylic resin body, Cap, Grip section and turning knob with chrome Plated trims, and stainless steel nib for a smooth writing experience. This pen runs smaller in length than the Diamond 580. Its piston filling system provides a large ink capacity for such a small pen, and the clear body allows you to view the level of ink remaining at all times. The pen feels sturdy and well-made, and when posted, behaves like a full-length pen. The TWSBI Diamond Mini Fountain Pen is a daily workhorse and a cute, stunning writing instrument.
With a history of more than 40 years of manufacturing, including producing high-end pens for other brands, Ta Shin Precision decided to start selling under their own brand, TWSBI. The name TWSBI is made up from TWS and BI. ‘TWS’ is the reversed initials of the phrase ‘San Wen Tong’, translated Hall of Three Cultures, and ‘BI’ literally means writing instrument.
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Condition | New |
Brand | Twsbi |
Brand Origin | Taiwan |
Product Code | M7443000, M7443010, M7443020, M7443270, M7443280, M7442990 |
Type | Fountain Pen |
Brand Colour | Clear |
Colour | Transparent |
Body Material | Resin |
Mechanism | Cap on / Cap Off |
Cap Type | Screw Cap |
Compatible Converter | Bottle Fill Only |
Filling Mechanism | Piston Filler |
Grip Material | Resin |
Nib Size | Fine, Medium, Broad, STUB 1.1mm, STUB 1.5mm, Extra Fine |
Nib Colour | Silver |
Nib Material | Steel |
Postable | Yes |
Trim | Chrome Plated |
Diameter (MM) | 13 |
Length - Closed (MM) | 118 |
Length - Posted (MM) | 140 |
Weight (gms) | 19 |
Warranty Info | 2 Year warranty Valid against manufacturing defect only |
Package Content | 1 Fountain pen comes with nice twsbi gift box |
Beautiful colour and buttery smooth
Excellent packing from onlinemantra
I am surprised how dark this ink is. It's more blackish than bluish, which is a good thing, because most blue-black ink tends to be either a greyish blue or mostly greyish. This is definitely a blackish blue. It flows smoothly. On the papers I tried, I did not find any shimmer, a mild sheen maybe seen on some papers.
The sheer feel of holding this Green Fantasy is Mind Blowing...
Proud possession
Kaweco Sports Collection Iguana Blue is an excellent pen. Just as per the Kaweco standard writing is nice. The colour is magnificent. Really happy with the pen.
Excellent
Great ink, Color, flow
The Packaging is Excellent. The Quality of the Cartridges is Exceptional and the Colour is uniform. Really Love the Product as well as Service.
Smooth writer
This is my third Vanishing Point—and there's something undeniably charismatic about this fountain pen from Pilot. I had previously tried the fine and medium nibs, but as they say, third time’s the charm. The broad nib, in particular, is one of the best I’ve ever used—smooth, expressive, and an absolute joy to write with. Easily one of the best purchases in my fountain pen journey so far.
My only regret? Not choosing the broad nib sooner.
Great bright, water proof ink. Brightest blue ever. Bleeding is minimal, you can use regular 70gsm paper if using with a fine (European) or medium (Asian) nib. Only a light shade visible on the other side of the paper. Feathering is zero.
It’s permanent and so magnificently bright color
It is fluid and smooth. Dries quickly and looks smooth.
Awesome service.
Perfect Ink match for my Dioplomat Viper blue guilloché!
The pen writes excellent. Out of expectation...