TWSBI Obsidian Fountain Pen
The TWSBI Obsidian fountain pen features a dark gray–black swirled acrylic resin body paired with rose gold–plated trim and a matching rose gold–plated stainless steel nib, similar in size to the TWSBI 580 nib. Like all TWSBI pens, it uses the brand’s signature piston filling system and is fully user-serviceable. A built-in ink window lets you easily keep an eye on your ink level.
While the cap can technically be posted, TWSBI recommends against posting it, as doing so may scratch the barrel.
The Obsidian is a limited-edition release and will not be produced on an ongoing basis.
TWSBI designs its pens to be taken apart and reassembled, allowing users to fully experience the traditional mechanics of a fountain pen. Each pen includes a wrench and silicone grease for long-term maintenance - these accessories are not meant for immediate use. If you choose to disassemble the nib and feed, please use extra care, as the feed is delicate.
While the cap can technically be posted, TWSBI recommends against posting it, as doing so may scratch the barrel.
The Obsidian is a limited-edition release and will not be produced on an ongoing basis.
TWSBI designs its pens to be taken apart and reassembled, allowing users to fully experience the traditional mechanics of a fountain pen. Each pen includes a wrench and silicone grease for long-term maintenance - these accessories are not meant for immediate use. If you choose to disassemble the nib and feed, please use extra care, as the feed is delicate.
- Choose from Fine or Medium nib sizes
- Nib material: Stainless steel
- Length Overall (Closed): 5.58in (141.8mm)
- Filling Mechanism: Piston
- Body Material: Resin
Select Variant
From $36.75
Original: $122.50
-70%TWSBI Obsidian Fountain Pen—
$122.50
$36.75Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The TWSBI Obsidian fountain pen features a dark gray–black swirled acrylic resin body paired with rose gold–plated trim and a matching rose gold–plated stainless steel nib, similar in size to the TWSBI 580 nib. Like all TWSBI pens, it uses the brand’s signature piston filling system and is fully user-serviceable. A built-in ink window lets you easily keep an eye on your ink level.
While the cap can technically be posted, TWSBI recommends against posting it, as doing so may scratch the barrel.
The Obsidian is a limited-edition release and will not be produced on an ongoing basis.
TWSBI designs its pens to be taken apart and reassembled, allowing users to fully experience the traditional mechanics of a fountain pen. Each pen includes a wrench and silicone grease for long-term maintenance - these accessories are not meant for immediate use. If you choose to disassemble the nib and feed, please use extra care, as the feed is delicate.
While the cap can technically be posted, TWSBI recommends against posting it, as doing so may scratch the barrel.
The Obsidian is a limited-edition release and will not be produced on an ongoing basis.
TWSBI designs its pens to be taken apart and reassembled, allowing users to fully experience the traditional mechanics of a fountain pen. Each pen includes a wrench and silicone grease for long-term maintenance - these accessories are not meant for immediate use. If you choose to disassemble the nib and feed, please use extra care, as the feed is delicate.
- Choose from Fine or Medium nib sizes
- Nib material: Stainless steel
- Length Overall (Closed): 5.58in (141.8mm)
- Filling Mechanism: Piston
- Body Material: Resin
