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

VAC 700 Nib Set - Medium

$38.95

TWSBI

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TWSBI VAC 700 Nib Set - Broad Accessories
TWSBI
VAC 700 Nib Set - Broad
-
$38.95
X
TWSBI VAC 700 Nib Set - Broad Accessories

VAC 700 Nib Set - Broad

$38.95

TWSBI

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TWSBI VAC 700 Nib Set - Stub 1.1mm Accessories
TWSBI
VAC 700 Nib Set - Stub 1.1mm
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$39.95
X
TWSBI VAC 700 Nib Set - Stub 1.1mm Accessories

VAC 700 Nib Set - Stub 1.1mm

$39.95

TWSBI

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TWSBI VAC 700 Nib Set - Stub 1.5mm Accessories
TWSBI
VAC 700 Nib Set - Stub 1.5mm
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$39.95
X
TWSBI VAC 700 Nib Set - Stub 1.5mm Accessories

VAC 700 Nib Set - Stub 1.5mm

$39.95

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

VAC 700R Nib Set - Medium

$38.95

TWSBI

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TWSBI VAC 700R Nib Set - 1.1mm Accessories
TWSBI
VAC 700R Nib Set - 1.1mm
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$39.95
X
TWSBI VAC 700R Nib Set - 1.1mm Accessories

VAC 700R Nib Set - 1.1mm

$39.95

TWSBI

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TWSBI Diamond 580 ALR (Punch Pink) - Broad Fountain Pen
TWSBI
Diamond 580 ALR (Punch Pink) - Broad
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$120.00
X
TWSBI Diamond 580 ALR (Punch Pink) - Broad Fountain Pen
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Diamond 580 ALR (Punch Pink) - Broad

$120.00

TWSBI

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Diamond Mini AL (Silver) - Stub 1.1 fountain pen with clear barrel, showing piston mechanism, stainless-steel nib, and matching transparent cap with metal clip and red emblem.
TWSBI
Diamond Mini AL (Silver) - Stub 1.1
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$115.00
X
Diamond Mini AL (Silver) - Stub 1.1 fountain pen with clear barrel, showing piston mechanism, stainless-steel nib, and matching transparent cap with metal clip and red emblem.

Diamond Mini AL (Silver) - Stub 1.1

$115.00

TWSBI

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

Diamond Mini AL (Silver) - Broad

$109.00

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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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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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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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
X
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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VAC Mini (Smoke) - Stub 1.1 fountain pen with transparent barrel, showcasing a stainless-steel nib and piston-filling mechanism; cap removed and placed aside.
TWSBI
VAC Mini (Smoke) - Stub 1.1
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$110.00
X
VAC Mini (Smoke) - Stub 1.1 fountain pen with transparent barrel, showcasing a stainless-steel nib and piston-filling mechanism; cap removed and placed aside.
/ 1 / 2 / 3

VAC Mini (Smoke) - Stub 1.1

$110.00

TWSBI

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