TWSBI

TWSBI fountain pens are known for precision engineering, smooth nibs, and generous ink capacity. Explore the full lineup, including the entry-level Eco and Eco-T, aluminium-bodied 580AL and 580ALR, piston-filled Vac700R, beginner-friendly Go, compact Swipe, and Gemini. TWSBI also offers a growing range of bottled inks, perfect for pairing with any of their refillable pens. Whether you're writing daily or building your collection, there's a TWSBI for every writer.

Looking for ink? Browse our full range of TWSBI bottled inks and samples.

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TWSBI Diamond 580 ALR (Black) - Fine Fountain Pen
TWSBI
Diamond 580 ALR (Black) - Fine
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$120.00
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TWSBI Diamond 580 ALR (Black) - Fine Fountain Pen
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Diamond 580 ALR (Black) - Fine

$120.00

TWSBI

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TWSBI ECO-T (Saffron) - Fine Fountain Pen
TWSBI
ECO-T (Saffron) - Fine
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$59.99
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TWSBI ECO-T (Saffron) - Fine Fountain Pen
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ECO-T (Saffron) - Fine

$59.99

TWSBI

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TWSBI GO (Clear) - Fine Fountain Pen
TWSBI
GO (Clear) - Fine
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$35.00
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TWSBI GO (Clear) - Fine Fountain Pen
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GO (Clear) - Fine

$35.00

TWSBI

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new TWSBI ECO (Black Marble/Bronze) - Stub 1.1 fountain pen with a clear barrel, piston-filling mechanism, and gold-tone nib; ideal for extended writing.
TWSBI
ECO (Black Marble/ Bronze) - Fine
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$105.00
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TWSBI ECO (Black Marble/Bronze) - Stub 1.1 fountain pen with a clear barrel, piston-filling mechanism, and gold-tone nib; ideal for extended writing.
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ECO (Black Marble/ Bronze) - Fine

$105.00

TWSBI

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new TWSBI ECO (Cosmos Blue / Onyx) - Broad Fountain Pen
TWSBI
ECO (Cosmos Blue / Onyx) - Fine
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$105.00
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TWSBI ECO (Cosmos Blue / Onyx) - Broad Fountain Pen
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ECO (Cosmos Blue / Onyx) - Fine

$105.00

TWSBI

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TWSBI Diamond 580 ALR (Iceberg) - Medium Fountain Pen
TWSBI
Diamond 580 ALR (Iceberg) - Fine
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$120.00
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TWSBI Diamond 580 ALR (Iceberg) - Medium Fountain Pen
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Diamond 580 ALR (Iceberg) - Fine

$120.00

TWSBI

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TWSBI Diamond 580 ALR (Sunset Yellow) - Fine Fountain Pen
TWSBI
Diamond 580 ALR (Sunset Yellow) - Fine
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$120.00
X
TWSBI Diamond 580 ALR (Sunset Yellow) - Fine Fountain Pen

Diamond 580 ALR (Sunset Yellow) - Fine

$120.00

TWSBI

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TWSBI ECO (Heat) - Fine Fountain Pen
TWSBI
ECO (Heat) - Fine
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$59.99
X
TWSBI ECO (Heat) - Fine Fountain Pen

ECO (Heat) - Fine

$59.99

TWSBI

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new TWSBI Diamond 580 ALR (Affogato with Onyx) - Medium Fountain Pen
TWSBI
Diamond 580 ALR (Affogato with Onyx) - Fine
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$155.00
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TWSBI Diamond 580 ALR (Affogato with Onyx) - Medium Fountain Pen
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Diamond 580 ALR (Affogato with Onyx) - Fine

$155.00

TWSBI

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TWSBI Diamond 580 ALR (Caribbean with Onyx) - Extra Fine Fountain Pen
TWSBI
Diamond 580 ALR (Caribbean with Onyx) - Fine
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$155.00
X
TWSBI Diamond 580 ALR (Caribbean with Onyx) - Extra Fine Fountain Pen

Diamond 580 ALR (Caribbean with Onyx) - Fine

$155.00

TWSBI

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TWSBI ECO-T (Eggplant) - Stub 1.1 Fountain Pen
TWSBI
ECO-T (Eggplant) - Fine
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$59.99
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TWSBI ECO-T (Eggplant) - Stub 1.1 Fountain Pen
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ECO-T (Eggplant) - Fine

$59.99

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Diamond Mini AL (Silver) - Fine fountain pen with clear barrel, visible piston mechanism, metal nib, and cap set aside, showcasing compact, sturdy design.
TWSBI
Diamond Mini AL (Silver) - Fine
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$109.00
X
Diamond Mini AL (Silver) - Fine fountain pen with clear barrel, visible piston mechanism, metal nib, and cap set aside, showcasing compact, sturdy design.

Diamond Mini AL (Silver) - Fine

$109.00

TWSBI

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