TWSBI ECO Fountain Pens

TWSBI Diamond 580 Fountain Pens

TWSBI Classic Fountain Pens

TWSBI Fountain Pens

Transparent Innovation & Hands-On Involvement
TWSBI has become a modern favourite by offering fountain pens with clear demonstrator barrels, user-serviceable parts, and generously sized piston or vacuum filling systems. Founded in Taiwan, TWSBI’s mission is to make fountain pens more accessible and engaging—letting you see your ink levels and even disassemble the pen for maintenance. Whether you’re drawn to the entry-level ECO or the premium Diamond series, a TWSBI pen delivers both style and substance at an exceptional value.

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18 products
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TWSBI ECO Fountain Pen - The Journal Shop
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TWSBI
TWSBI ECO Fountain Pen
From $49.00
BlackClearHeatCeruleanPersian GreenDark SapphireTransparent BlueTransparent PurpleTransparent YellowAmazoniteWhiteIrish Green with Onyx+ 9 more
TWSBI ECO Rose Gold Fountain Pen - The Journal Shop
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TWSBI
TWSBI ECO Rose Gold Fountain Pen
$66.00
WhiteSmokeCreme
TWSBI Eco Fountain Pen in Indigo Blue with a clear barrel, bronze trim, and steel nib, designed for an elegant writing experience
4% off
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TWSBI
TWSBI ECO Indigo Blue Bronze Fountain Pen
$66.00 $69.00
TWSBI Diamond 580 ALR Fountain Pen - The Journal Shop
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TWSBI
TWSBI Diamond 580 ALR Fountain Pen
From $97.00
Nickel GrayNavy BlueCaribbean with OnyxBlackPrussian Blue+ 2 more
TWSBI Diamond 580 Clear Fountain Pen - The Journal Shop
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TWSBI
TWSBI Diamond 580 Fountain Pen
From $69.00
ClearIris
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TWSBI
TWSBI ECO Limited Edition Espresso Bronze Fountain Pen
$66.00
TWSBI ECO Caffe Bronze Fountain Pen - The Journal Shop
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TWSBI
TWSBI ECO Caffe Bronze Fountain Pen
$66.00
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TWSBI
TWSBI ECO T Fountain Pen
$50.00
ClearMint BlueSaffronEggplant+ 1 more
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TWSBI
TWSBI GO Spring Load Mechanism Fountain Pen
$29.00
SapphireSmokeClear
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TWSBI
TWSBI ECO Slate Blue with Onyx Fountain Pen
$68.00
A collection of TWSBI SWIPE Fountain Pens with different colored barrels and nibs, displayed with their respective converter tools.
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TWSBI
TWSBI SWIPE Fountain Pen
$34.00
Blue IceSmokePrussian BlueSalmonPear Green+ 2 more
TWSBI Classic Sapphire Fountain Pen - The Journal Shop
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TWSBI
TWSBI Classic Sapphire Fountain Pen
$69.00
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TWSBI
TWSBI Precision Fountain Pen - Gemini Blue
$103.00
TWSBI ECO Black Marble fountain pen with bronze details arranged on dark surface.
New in
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TWSBI
TWSBI ECO Black Marble with Bronze Fountain Pen
$68.00
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TWSBI
TWSBI ECO T Fountain Pen Royal Jade with Midnight Blue Ink Set
$103.00
Close-up of a TWSBI Diamond 580 fountain pen with copper aluminium accents, cap removed, placed on a white background.
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TWSBI
TWSBI Diamond 580 AL R Fountain Pen Affogato with Onyx Trim
$109.00 Pre-order
Close-up of the TWSBI Obsidian fountain pen nib resting on a brown leather surface.
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TWSBI
TWSBI Obsidian Fountain Pen
$191.00
Close-up of capped and uncapped TWSBI ECO Matcha Green pen showing piston mechanism
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TWSBI
TWSBI ECO Limited Edition Matcha Green Fountain Pen
$49.00