TWSBI Diamond 580 Fountain Pen - Clear

Description

TWSBI Diamond 580 Fountain Pen - Clear
The idea behind the TWSBI Diamond 530, 540, and 580 was to go back to basics and capture the simplicity and elegance of traditional writing instruments. By fusing the traditional mechanisms of the fountain pen with modern industrial design, TWSBI has 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. TWSBI feels that it is important to allow the user to disassemble and reassemble the pen and completely experience the traditional aspects of owning and using a fountain pen.
The crystal clear body and grip section allows for an unobstructed view of the ink level in the barrel, which holds almost 2ml of ink.
The clear cap is threaded and posts on the piston knob (we recommend using it un-posted), and features a silver clip. An inner cap also provides a seal when the pen is stored for longer periods of time.
The 580 is refilled by turning the piston knob counter-clockwise until the piston is at the front of the barrel, and then submerging the nib section in ink and turning it again clockwise to draw the ink into the barrel. There are no cartridges or converters!
TWSBI also includes in the box a tool to disassemble the pen and silicone grease for regular maintenance.
Note: Ink is not included with this pen.
Specifications:
Brand: TWSBI
Body material: polycarbonate
Body Color: Transparent
Cap Color: Transparent
Imprint Color: etched
Finish: Smooth
Nib material: stainless steel
Nib color: silver
Nib sizes: Extra Fine, Fine, Medium, Broad, Stub 1.1
Length closed: 5.68″ / 144mm
Length posted: 6.9″ / 175mm
Weight: 1oz. / 28g (empty)
Cap: screw
Clip: integrated
Ink system: piston filler
Converter included? n/a
Cartridge included? n/a
Packaging: TWSBI plastic box
Additional Images
Shipping
U.S. Domestic Shipping costs:
We offer a combined shipping maximum of .99 via USPS First Class Mail Parcel Service for orders totaling less than one pound of weight shipped within the United States.
Orders above one pound will ship via Priority Mail.
For any number of items with a shipping fee, your maximum shipping cost will be .99 if purchased together on one order.
You must use the "Add to cart" button to purchase more than one item from our listings.
The shopping cart should only charge .99 for USA domestic shipping no matter how many items you purchase from us.
In other words, use the "Add to cart" button to purchase as many individual samples as you'd like (from all of our listings) and never pay more than .99 to ship them in the U.S. It's that simple.
International Shipping costs:
International shipping charges will be calculated based on the ship-to country. For combined shipping of multiple items, add items to your cart and use the "Request invoice" button on the shopping cart page (computer only, not mobile devices) and we will combine and discount the shipping cost on the invoice before you submit payment.
Delivery time:
Most domestic orders will be received in 3-5 days.  International orders average 10-14 days, but may take longer (pandemic shipping times have been as much as 90 days)
Payment
Payment is managed by ebay, and multiple payment options are provided.
Returns
We offer a 30 day return policy that is limited to un-opened and un-used items in their original packaging.  Pens that shows signs of being inked, used, cleaned, modified in any way, or is missing any of its original packaging will incur a 25% restocking fee.
Return shipping costs will be paid by the buyer unless an item is found to be defective or if the wrong item was received.  We will cover all shipping costs for defects and errors on our part