TWSBI Diamond Mini Classic Fountain Pen - Fine Nib

TWSBI Diamond Mini Classic Fountain Pen - Fine Nib

Only 8 left in stock.
5.0 (5 reviews)
DescriptionSpecificationsQuestions & Answers (3)
TWSBI fountain pens are loved for their high quality and affordability, offering advanced filling mechanisms normally reserved for much more expensive fountain pens. The Diamond Mini features a modern, eye-catching design, with a transparent body that shows off the pen's inner workings. About one inch shorter than the Diamond 580, the Mini is conveniently pocket sized, with a cap that can be screwed onto the back end of the barrel when the pen is being used. Its faceted barrel catches light and makes your ink shine, and it also helps keep the pen from rolling away. The piston filling mechanism is easily operated by twisting the knob at the end of the barrel counter-clockwise to extend the piston, submerging the nib in ink, then screwing the knob tight to retract the piston, drawing ink into the pen straight from the bottle—no need for cartridges or a converter! Be careful, operating the piston while ink is in the pen will cause ink to leak out of the pen.

In keeping with their philosophy of promoting the traditional experience of using a fountain pen, TWSBI has designed this pen to be completely self-serviceable. It comes with a wrench and a vial of silicone grease you can use for at-home maintenance.

This pen can be refilled from any fountain pen ink bottle, but for clean and easy refilling, try a TWSBI Diamond 50 Ink Bottle, which has a special component designed specifically for refilling TWSBI Diamond fountain pens.

The pen comes in an attractive clear plastic case with a clean, modern design.

For protection, the plastic case is packaged in a cardboard box. This cardboard box is fragile and may get crumpled during shipping.

This pen only uses bottled ink, which is not included with this pen. Check out our collection of bottled fountain pen inks here!

Also pictured: TWSBI Diamond 580 Clear Fountain Pen, Kokuyo Cover Notebook, Life Noble Notebooks

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Customer Reviews

Pretty near the perfect...
September 6, 2015
Verified Purchase
Pretty near the perfect traveler's fountain pen. Beautifully designed and produced; the high quality of the materials and the fit and finish are impressive. I bought a Fine nib and it's got enough flex for me. As with most fine-point fountains, however, you do have to take into account the kind of paper you are writing on. For example, the credit card receipts at most restaurants and made of a specially coated stock that doesn't take Noodler's or Farhney's bottle ink well. For extra versatility in a traveler's pen, try Herbin's half-size roller ball. One TWSBI and one Herbin make excellent daily companions.
2 people found this helpful
Lovely, wonderful pen....
January 10, 2016
Verified Purchase
Lovely, wonderful pen. Smooth, easy, simple. It's not a wet or dry writer...just average. The fine point isn't really terribly fine. Easy to fill, easy to use. The only thing I'm not in love it is that it's a bit too cramped for me. I like an even longer pen. Writing posted, it's fine, but the section is a bit too short for my taste. I find that after a page or so, I'm digging around for another pen.
1 person found this helpful
This has been on my wish...
September 19, 2016
Verified Purchase
This has been on my wish list for about a year. After trying g the ECO I decided it was time to invest in something awesome. It's so beautiful and writes so smoothly without any skipping. I have have always been a medium nib person so fine was a big deal for me. It's just right, not too thin, not too thick. And shipping was crazy fast. Very happy customer!!!
Best fountain pen for...
December 17, 2015
Verified Purchase
Best fountain pen for the price and usage.
Very nice writing pens....
October 27, 2015
Verified Purchase
Very nice writing pens. Holds ink for days and no skips! I own many fountain pens, name brands, and this line from TWSBI is very high quality.