TWSBI Diamond 580 AL Emerald Green Fountain Pen Expand

TWSBI Diamond 580 AL Emerald Green Fountain Pen



  • Special edition - Now in stock
  • Emerald Green coloured aluminium piston parts and grip
  • Piston filler
  • Large ink capacity
  • Wide range of nibs

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In Stock

£ 58.98

More info

Special Edition version of the TWSBI Diamond 580 AL that features emerald green anodised aluminium piston parts and matching grip section. The TWSBI Diamond 580 AL Emerald Green features the same piston mechanism as the standard Diamond 580 and a huge 1.9cc ink capacity - the largest of any pen in this price range.

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

TWSBI will only produce one batch of the 580 AL Emerald Green, therefore quantities are limited.

Piston-filling mechanism (uses bottled ink only).


TWSBI 580 Instruction manual

Instructions on the use and care of your pen

Download (581.5k)


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TWSBI Diamond 580 AL Emerald Green Fountain Pen

TWSBI Diamond 580 AL Emerald Green Fountain Pen



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

Shipping cost and availability

Shipping cost
Overseas shipping starts at only £2.40. The exact cost varies by price, weight and delivery country so to find out your final shipping cost just add the item to your shopping basket and select the delivery country. You don't have to enter any personal details - just an e-mail address but this isn't stored unless you create an account. We offer a choice of shipping services from Royal Mail and DHL.

VAT (at 20%) is automatically taken off for destinations outside the EU.

UK postage is FREE over £20 but otherwise starts at £1.50 for small items (converters, refills etc) or £2.95 for ink, stationery etc.

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 may 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 the default nib selection shown 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.