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) - Medium Fountain Pen
TWSBI
Diamond 580 ALR (Black) - Medium
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$129.00
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TWSBI Diamond 580 ALR (Black) - Medium Fountain Pen
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Diamond 580 ALR (Black) - Medium

$129.00

TWSBI

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

$59.99

TWSBI

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

$43.50

TWSBI

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new TWSBI Obsidian (LE) - Medium Fountain Pen
TWSBI
Obsidian (LE) - Medium
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$250.00
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TWSBI Obsidian (LE) - Medium Fountain Pen
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Obsidian (LE) - Medium

$250.00

TWSBI

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TWSBI Diamond 580 ALR (Caribbean with Onyx) - Extra Fine Fountain Pen
TWSBI
Diamond 580 ALR (Caribbean with Onyx) - Medium
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$169.00
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TWSBI Diamond 580 ALR (Caribbean with Onyx) - Extra Fine Fountain Pen

Diamond 580 ALR (Caribbean with Onyx) - Medium

$169.00

TWSBI

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TWSBI ECO-T (Eggplant) - Stub 1.1 Fountain Pen
TWSBI
ECO-T (Eggplant) - Medium
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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) - Medium

$59.99

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TWSBI Diamond 580 ALR (Punch Pink) - Medium Fountain Pen
TWSBI
Diamond 580 ALR (Punch Pink) - Medium
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$129.00
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TWSBI Diamond 580 ALR (Punch Pink) - Medium Fountain Pen
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Diamond 580 ALR (Punch Pink) - Medium

$129.00

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Diamond 580AL (Silver) - Medium fountain pen, uncapped, showcasing transparent barrel, steel nib, piston mechanism, and silver trim, with a clear cap featuring a metal clip.
TWSBI
Diamond 580AL (Silver) - Medium
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$129.00
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Diamond 580AL (Silver) - Medium fountain pen, uncapped, showcasing transparent barrel, steel nib, piston mechanism, and silver trim, with a clear cap featuring a metal clip.
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Diamond 580AL (Silver) - Medium

$129.00

TWSBI

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VAC Mini (Smoke) - Medium fountain pen with clear barrel, silver nib, black feed, and transparent cap featuring a metal clip and colored logo.
TWSBI
VAC Mini (Smoke) - Medium
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$110.00
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VAC Mini (Smoke) - Medium fountain pen with clear barrel, silver nib, black feed, and transparent cap featuring a metal clip and colored logo.
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VAC Mini (Smoke) - Medium

$110.00

TWSBI

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new TWSBI ECO (Black Marble/ Bronze) - Stub 1.1 Fountain Pen Preorder
TWSBI
ECO (Black Marble/ Bronze) - Medium
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$105.00
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TWSBI ECO (Black Marble/ Bronze) - Stub 1.1 Fountain Pen
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Preorder

ECO (Black Marble/ Bronze) - Medium

$105.00

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

$159.00

TWSBI

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

$235.00

TWSBI

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

$43.50

TWSBI

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

VAC 700 Nib Set - Medium

$38.95

TWSBI

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

VAC 700R Nib Set - Medium

$38.95

TWSBI

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

Diamond Mini AL (Silver) - Medium

$109.00

TWSBI

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