TWSBI Obsidian Fountain Pen | Limited Edition
TWSBI Obsidian Fountain Pen | Limited Edition
TWSBI Obsidian Fountain Pen | Limited Edition
TWSBI Obsidian Fountain Pen | Limited Edition
TWSBI Obsidian Fountain Pen | Limited Edition
TWSBI Obsidian Fountain Pen | Limited Edition

TWSBI Obsidian Fountain Pen | Limited Edition

Regular price$ 124.00
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Shipping calculated at checkout.

Nib Size

The TWSBI Obsidian fountain pen is crafted from dark grey–black swirled acrylic resin, accented with rose gold-plated trim and matching rose gold-plated stainless steel nib, comparable in size to the TWSBI 580 nib. As with all TWSBI pens, it features the brand’s benchmark piston filling system with a built-in ink window allows you to monitor your remaining ink at a glance.

  • Piston filling mechanism
  • Stainless steel nib available in multiple sizes
  • Uses bottled ink only
  • Comes in a box with wrench and silicone grease for maintenance
  • 5.5" when closed

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.

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