Diamond 580ALR Fountain Pen | Prussian Blue | Special Edition
Diamond 580ALR Fountain Pen | Prussian Blue | Special Edition
Diamond 580ALR Fountain Pen | Prussian Blue | Special Edition

Diamond 580ALR Fountain Pen | Prussian Blue | Special Edition

Regular price$ 69.00
Shipping calculated at checkout.

Nib Size

The Diamond 580ALR is a deluxe edition of TWSBI's flagship pen, featuring matte aluminum accents with a ridged grip for comfortable writing. Combining the best of modern design with the best of the traditional fountain pen, it's a high-quality, stand-out pen you'll love to write with every day. Comfortable and well-balanced, it has a smooth-writing nib that makes writing effortless. Its transparent body is faceted like a diamond to catch the light and show off the ink inside. The Diamond 580ALR has a built-in piston filling mechanism that's easy to use, and the pen can be disassembled for cleaning.

Staff pick! Jenny says: "I love when a pen can make your writing look so good. This pen is great for writing notes and greeting cards when I have to write bigger."

  • Piston filling mechanism
  • Stainless steel nib
  • Uses bottled ink only (not included)
  • Comes in a box with wrench and silicone grease for maintenance
  • 5.6" when closed
  • 5.1" when open

TWSBI made a name for themselves with their high-quality, affordable demonstrator pens, which let you see the inner workings of your pen. The built-in filling mechanisms they use are usually only found in much more expensive fountain pens. TWSBI encourages writers to get to know the mechanics of their pens by disassembling and maintaining them at home.

Online orders are packaged within 2–3 business days after purchase and are typically sent via USPS Priority Mail. If a shipping carrier is not specified at checkout, we may use similar services such as UPS Ground or USPS First-Class Mail that could take an additional 2–3 days to arrive at your address.

Customers who would like to pick up their orders may select the Pick Up option at checkout. Completed orders are available for pickup during our regular shop hours:
Monday-Saturday: 11am–6pm
Sunday: 11am–5pm

If you prefer curbside pickup, please call (617) 928-9898 when you arrive outside.

Local Area Delivery
For customers who live within three miles of The Paper Mouse, we offer local area delivery services when you make a purchase on our website.

Customers with eligible addresses will see a local delivery option at checkout when placing an order online. Delivery has a flat-rate fee of $5. Orders will be delivered after 5pm on the next business day after the order is received.

International Shipping
International orders may be subject to import fees, duties, or tariffs that are determined by the country of delivery. The Paper Mouse is not responsible for these charges, nor are we able to calculate them prior to shipment. We advise that you work with your local Customs office to determine these charges prior to placing an order.

If a shipment is refused due to unwanted fees, duties, or tariffs imposed by Customs in the country of delivery, you will be charged for both original and return shipping, as well as all associated fees.

Please understand that delays due to Customs processing are out of our control.

Out of Stock Items
In the event that an item you purchased goes out of stock, we will attempt to contact you to see if you wish to exchange with a different item or receive a refund. If we are unable to reach you within 72 hours, we will automatically refund the unavailable item and ship the remainder of the order to you.

Returns and Exchanges
We accept returns and exchanges for unused or defective items for up to 30 days with proof of purchase. Returns and exchanges on food, calendars, and dated planners are not accepted. Customers are responsible for return shipping costs. For more details, please see our Refund Policy.

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