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 ECO-T Pen and Ink Set (Royal Jade / Rose Gold) - Fine Fountain Pen
TWSBI
ECO-T Pen and Ink Set (Royal Jade / Rose Gold) - Fine
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$129.00
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TWSBI ECO-T Pen and Ink Set (Royal Jade / Rose Gold) - Fine Fountain Pen
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ECO-T Pen and Ink Set (Royal Jade / Rose Gold) - Fine

$129.00

TWSBI

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Diamond Mini Nib Set - Fine features a steel nib with a feed and part of the grip section, compatible with TWSBI's Diamond Mini fountain pens.
TWSBI
Diamond Mini Nib Set - Fine
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$33.50
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Diamond Mini Nib Set - Fine features a steel nib with a feed and part of the grip section, compatible with TWSBI's Diamond Mini fountain pens.

Diamond Mini Nib Set - Fine

$33.50

TWSBI

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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

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TWSBI ECO (Transparent Yellow) - Fine Fountain Pen
TWSBI
ECO (Transparent Yellow) - Fine
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$59.99
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TWSBI ECO (Transparent Yellow) - Fine Fountain Pen
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ECO (Transparent Yellow) - Fine

$59.99

TWSBI

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TWSBI ECO (Glow) - Fine Fountain Pen
TWSBI
ECO (Glow) - Fine
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$59.99
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TWSBI ECO (Glow) - Fine Fountain Pen

ECO (Glow) - Fine

$59.99

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TWSBI SWIPE (Smoke) - Fine Fountain Pen
TWSBI
SWIPE (Smoke) - Fine
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$43.50
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TWSBI SWIPE (Smoke) - Fine Fountain Pen
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SWIPE (Smoke) - Fine

$43.50

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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

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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

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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 TWSBI Kai (LE) - Fine Fountain Pen
TWSBI
TWSBI Kai (LE) - Fine
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$235.00
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TWSBI TWSBI Kai (LE) - Fine Fountain Pen
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TWSBI Kai (LE) - Fine

$235.00

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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
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TWSBI ECO (Heat) - Fine Fountain Pen

ECO (Heat) - Fine

$59.99

TWSBI

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TWSBI SWIPE (Pear Green) - Fine Fountain Pen
TWSBI
SWIPE (Pear Green) - Fine
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$43.50
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TWSBI SWIPE (Pear Green) - Fine Fountain Pen

SWIPE (Pear Green) - Fine

$43.50

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VAC Mini Nib Set - Fine, showcasing the clear demonstrator-style section with exposed threaded end, steel nib, and feed, compatible with TWSBI VAC Mini fountain pens.
TWSBI
VAC Mini Nib Set - Fine
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$38.50
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VAC Mini Nib Set - Fine, showcasing the clear demonstrator-style section with exposed threaded end, steel nib, and feed, compatible with TWSBI VAC Mini fountain pens.

VAC Mini Nib Set - Fine

$38.50

TWSBI

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new TWSBI Obsidian (LE) - Extra Fine fountain pen in dark marbled resin with rose-gold trim, featuring a stainless-steel nib and piston-filling mechanism.
TWSBI
Obsidian (LE) - Fine
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$250.00
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TWSBI Obsidian (LE) - Extra Fine fountain pen in dark marbled resin with rose-gold trim, featuring a stainless-steel nib and piston-filling mechanism.
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Obsidian (LE) - Fine

$250.00

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 Precision (Gemini Blue) - Broad Fountain Pen
TWSBI
Precision (Gemini Blue) - Fine
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$159.00
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TWSBI Precision (Gemini Blue) - Broad Fountain Pen
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Precision (Gemini Blue) - Fine

$159.00

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
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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

TWSBI

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TWSBI SWIPE (Blue Ice) - Fine Fountain Pen
TWSBI
SWIPE (Blue Ice) - Fine
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$43.50
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TWSBI SWIPE (Blue Ice) - Fine Fountain Pen
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SWIPE (Blue Ice) - Fine

$43.50

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TWSBI SWIPE (Salmon) - Fine Fountain Pen
TWSBI
SWIPE (Salmon) - Fine
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$43.50
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TWSBI SWIPE (Salmon) - Fine Fountain Pen
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SWIPE (Salmon) - Fine

$43.50

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TWSBI SWIPE (Prussian Blue) - Fine Fountain Pen
TWSBI
SWIPE (Prussian Blue) - Fine
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$43.50
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TWSBI SWIPE (Prussian Blue) - Fine Fountain Pen
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SWIPE (Prussian Blue) - Fine

$43.50

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TWSBI VAC 700 Nib Set - Fine Accessories
TWSBI
VAC 700 Nib Set - Fine
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$38.95
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TWSBI VAC 700 Nib Set - Fine Accessories

VAC 700 Nib Set - Fine

$38.95

TWSBI

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TWSBI VAC 700R Nib Set - Fine Accessories
TWSBI
VAC 700R Nib Set - Fine
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$38.95
X
TWSBI VAC 700R Nib Set - Fine Accessories

VAC 700R Nib Set - Fine

$38.95

TWSBI

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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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VAC Mini (Smoke) - Fine fountain pen with a clear barrel, visible piston-filling mechanism, black grip, steel nib, and cap set aside. Ideal for travel. Sold Out
TWSBI
VAC Mini (Smoke) - Fine
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$110.00
X
VAC Mini (Smoke) - Fine fountain pen with a clear barrel, visible piston-filling mechanism, black grip, steel nib, and cap set aside. Ideal for travel.
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Sold Out

VAC Mini (Smoke) - Fine

$110.00

TWSBI

This product is sold out

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TWSBI ECO (Sky Blue) - Broad Fountain Pen Sold Out
TWSBI
ECO (Sky Blue) - Fine
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$59.99
X
TWSBI ECO (Sky Blue) - Broad Fountain Pen
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Sold Out

ECO (Sky Blue) - Fine

$59.99

TWSBI

This product is sold out

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