TWSBI Diamond 580, a classic fountain pen with a piston ink-filling system.
By fusing the traditional mechanisms of the fountain pen with a modern industrial design, we have created an eye-catching fountain pen that is simultaneously appreciative of the past and relevant in the present.
The Diamond 580 comes with a benchmark ink-filling mechanism and has all detachable parts.
We felt that it was important to allow the user to disassemble and reassemble the pen and completely experience the traditional aspects of owning and using a fountain pen.
Ink not included
Recommended Products
Recommended Products
Select Inks & Refills
Choose from hundreds of inks and refills. From multi-packs and, exclusive to the box, single refills.
Fill With Your Favorites
Choose your own favorite combos or test out an individual new refill you're eyeing.
Set Delivery Frequency
Get your ink & refills just once or on a frequency that fits your schedule.
Happy Writing!
Write your heart out knowing you exactly the right amount of ink, every time. Use your 2x Loyalty Rewards to save even more next time!
Fancy yourself a collector? Blow through your ink quickly? Or are you a humble pen enthusiast looking for help fueling your hobby? Either way, our Rewards program will help you save big.
Earn 1 point for every dollar spent and redeem for bonus cash off your next order - even during sales. Earn up to 3x points as you rank up. Great for orders big or small.
We'll also send you personalized coupons based on your wishlist, early access to sales, and chances to win prizes. Earn 5 points just for making an account and completing a brief survey on pens you like (how else would we know?)
Your Wishlist
Your Wishlist
Recently Viewed
Recently Viewed
TWSBI Diamond 580 Iris Fountain Pen
$ 80.00
