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 VAC 700R (Kyanite) - Extra Fine fountain pen with a clear demonstrator design, showcasing a transparent barrel and cap, featuring a vacuum system and blue trim.
TWSBI
VAC 700R (Kyanite) - Extra Fine
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$150.00
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TWSBI VAC 700R (Kyanite) - Extra Fine fountain pen with a clear demonstrator design, showcasing a transparent barrel and cap, featuring a vacuum system and blue trim.
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VAC 700R (Kyanite) - Extra Fine

$150.00

TWSBI

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TWSBI Kai (LE) - Extra Fine
TWSBI
TWSBI Kai (LE) - Extra Fine
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$235.00
X
TWSBI Kai (LE) - Extra Fine
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TWSBI Kai (LE) - Extra Fine

$235.00

TWSBI

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Diamond 580 ALR (Sunset Yellow) - Extra Fine
TWSBI
Diamond 580 ALR (Sunset Yellow) - Extra Fine
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$120.00
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Diamond 580 ALR (Sunset Yellow) - Extra Fine

Diamond 580 ALR (Sunset Yellow) - Extra Fine

$120.00

TWSBI

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ECO (Heat) - Extra Fine
TWSBI
ECO (Heat) - Extra Fine
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$59.99
X
ECO (Heat) - Extra Fine

ECO (Heat) - Extra Fine

$59.99

TWSBI

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ECO (Persian Green) - Extra Fine
TWSBI
ECO (Persian Green) - Extra Fine
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$59.99
X
ECO (Persian Green) - Extra Fine

ECO (Persian Green) - Extra Fine

$59.99

TWSBI

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ECO (Glow Green) - Extra Fine
TWSBI
ECO (Glow Green) - Extra Fine
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$59.99
X
ECO (Glow Green) - Extra Fine

ECO (Glow Green) - Extra Fine

$59.99

TWSBI

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SWIPE (Pear Green) - Extra Fine
TWSBI
SWIPE (Pear Green) - Extra Fine
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$43.50
X
SWIPE (Pear Green) - Extra Fine

SWIPE (Pear Green) - Extra Fine

$43.50

TWSBI

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SWIPE (Salmon) - Extra Fine
TWSBI
SWIPE (Salmon) - Extra Fine
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$43.50
X
SWIPE (Salmon) - Extra Fine
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SWIPE (Salmon) - Extra Fine

$43.50

TWSBI

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new Diamond 580 ALR (Affogato with Onyx) - Extra Fine
TWSBI
Diamond 580 ALR (Affogato with Onyx) - Extra Fine
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$155.00
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Diamond 580 ALR (Affogato with Onyx) - Extra Fine
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Diamond 580 ALR (Affogato with Onyx) - Extra Fine

$155.00

TWSBI

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new TWSBI ECO fountain pen in Matcha colourway with transparent body and green accents
TWSBI
ECO (Matcha) - Extra Fine
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$59.99
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TWSBI ECO fountain pen in Matcha colourway with transparent body and green accents
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ECO (Matcha) - Extra Fine

$59.99

TWSBI

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new TWSBI Precision (Gemini Blue) fountain pen with extra fine nib, featuring a faceted barrel, chrome trim, ink-view window, and piston filling mechanism.
TWSBI
Precision (Gemini Blue) - Extra Fine
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$159.00
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TWSBI Precision (Gemini Blue) fountain pen with extra fine nib, featuring a faceted barrel, chrome trim, ink-view window, and piston filling mechanism.
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Precision (Gemini Blue) - Extra Fine

$159.00

TWSBI

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TWSBI Diamond 580 ALR (Caribbean with Onyx) - Extra Fine fountain pen, featuring a clear body with visible piston mechanism, shown in uncapped and capped positions.
TWSBI
Diamond 580 ALR (Caribbean with Onyx) - Extra Fine
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$155.00
X
TWSBI Diamond 580 ALR (Caribbean with Onyx) - Extra Fine fountain pen, featuring a clear body with visible piston mechanism, shown in uncapped and capped positions.

Diamond 580 ALR (Caribbean with Onyx) - Extra Fine

$155.00

TWSBI

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ECO-T (Eggplant) - Extra Fine
TWSBI
ECO-T (Eggplant) - Extra Fine
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$59.99
X
ECO-T (Eggplant) - Extra Fine
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ECO-T (Eggplant) - Extra Fine

$59.99

TWSBI

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Diamond 580 ALR (Iceberg) - Extra Fine
TWSBI
Diamond 580 ALR (Iceberg) - Extra Fine
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$120.00
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Diamond 580 ALR (Iceberg) - Extra Fine
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Diamond 580 ALR (Iceberg) - Extra Fine

$120.00

TWSBI

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Diamond Mini AL (Grape) - Extra Fine
TWSBI
Diamond Mini AL (Grape) - Extra Fine
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$109.00
X
Diamond Mini AL (Grape) - Extra Fine

Diamond Mini AL (Grape) - Extra Fine

$109.00

TWSBI

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SWIPE (Blue Ice) - Extra Fine
TWSBI
SWIPE (Blue Ice) - Extra Fine
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$43.50
X
SWIPE (Blue Ice) - Extra Fine
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SWIPE (Blue Ice) - Extra Fine

$43.50

TWSBI

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ECO (Glow Purple) - Extra Fine
TWSBI
ECO (Glow Purple) - Extra Fine
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$59.99
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ECO (Glow Purple) - Extra Fine
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ECO (Glow Purple) - Extra Fine

$59.99

TWSBI

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ECO (Transparent Yellow) - Extra Fine
TWSBI
ECO (Transparent Yellow) - Extra Fine
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$59.99
X
ECO (Transparent Yellow) - Extra Fine
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ECO (Transparent Yellow) - Extra Fine

$59.99

TWSBI

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Diamond 580 (White/Rose Gold) - Extra Fine
TWSBI
Diamond 580 (White/Rose Gold) - Extra Fine
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$155.00
X
Diamond 580 (White/Rose Gold) - Extra Fine

Diamond 580 (White/Rose Gold) - Extra Fine

$155.00

TWSBI

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VAC 700 Nib Set - Extra Fine - The Desk Bandit
TWSBI
VAC 700 Nib Set - Extra Fine
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$38.95
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VAC 700 Nib Set - Extra Fine - The Desk Bandit

VAC 700 Nib Set - Extra Fine

$38.95

TWSBI

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TWSBI Diamond Mini AL (Silver) - Extra Fine Fountain Pen
TWSBI
Diamond Mini AL (Silver) - Extra Fine
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$109.00
X
TWSBI Diamond Mini AL (Silver) - Extra Fine Fountain Pen

Diamond Mini AL (Silver) - Extra Fine

$109.00

TWSBI

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