Warning: Last items in stock!
Availability date: 22/03/2018
The upgraded replacement for the Diamond 540. Same size, same features but improved in many areas. Both front sections and barrel now feature trim rings for reinforcement. Also, the metal threaded part that held the piston mechanism has been deleted with the result that the barrel material is thicker and therefore stronger in this region. The TWSBI Diamond 580 features the same piston mechanism and huge 1.9cc ink capacity - the largest of any pen in this price range.
This pen only uses bottled ink, check out our huge collection of fountain pen inks.
The Diamond 580 is virtually unique amongst fountain pens in that it can be completely disassembled by the user for cleaning and servicing and experienced users are encouraged to do so. Full servicing instructions are included with the pen as well as a small wrench to remove the piston mechanism and a bottle of silicone lubricant for the piston mechanism. See download tab for printable instruction PDF.
See our reference section for more details on TWSBI nibs.
|Writing Mode||Fountain pen|
|Nib material||Stainless steel|
|Filling type||Piston filler|
No customer reviews for the moment.
Length Capped = 142 mm
Nib length = 18.2 mm
Section length = 21 mm
Section diameter (max/min) = 10.0/9.3 mm
Barrel diameter (max) = 13.1 mm
Total length (not posted, including nib) = 129.2 mm
Total length posted (including nib) = 175.2 mm
Weight = 29 g
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VAT (at 20%) is automatically taken off for destinations outside the EU.
If an item is in stock, the words "In stock" will be shown. If an item is out of stock, the approximate number of days before we get another delivery will be shown instead. You will still be able to order the item, but there will be a delay before we can dispatch your item(s).
Nib choices for fountain pens
If we show the pen with medium nib in stock it means we have stock of that pen. If you select another nib size and the website doesn't say "in stock" we can usually supply that pen immediately as we keep extensive supplies of nibs from all our manufacturers