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

$59.99

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TWSBI ECO-T (Saffron) - Stub 1.1mm Fountain Pen
TWSBI
ECO-T (Saffron) - Stub 1.1mm
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$59.99
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TWSBI ECO-T (Saffron) - Stub 1.1mm Fountain Pen
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ECO-T (Saffron) - Stub 1.1mm

$59.99

TWSBI

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ECO-T (Yellow Green) - Fine fountain pen with clear barrel showing piston mechanism; cap in bright lime/yellow with chrome clip and TWSBI branding.
TWSBI
ECO-T (Yellow Green) - Fine
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$59.99
X
ECO-T (Yellow Green) - Fine fountain pen with clear barrel showing piston mechanism; cap in bright lime/yellow with chrome clip and TWSBI branding.
/ 1 / 2

ECO-T (Yellow Green) - Fine

$59.99

TWSBI

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

$59.99

TWSBI

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

$59.99

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TWSBI Diamond 580 ALR (Sunset Yellow) - Extra Fine fountain pen, showcasing a clear body with metallic trim, featuring a piston-filling mechanism and detachable parts for easy maintenance.
TWSBI
Diamond 580 ALR (Sunset Yellow) - Extra Fine
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$120.00
X
TWSBI Diamond 580 ALR (Sunset Yellow) - Extra Fine fountain pen, showcasing a clear body with metallic trim, featuring a piston-filling mechanism and detachable parts for easy maintenance.

Diamond 580 ALR (Sunset Yellow) - Extra Fine

$120.00

TWSBI

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TWSBI Diamond 580 ALR (Sunset Yellow) - Fine fountain pen, showcasing a clear body with metallic trim, featuring a piston-filling mechanism and detachable parts for easy maintenance.
TWSBI
Diamond 580 ALR (Sunset Yellow) - Fine
-
$120.00
X
TWSBI Diamond 580 ALR (Sunset Yellow) - Fine fountain pen, showcasing a clear body with metallic trim, featuring a piston-filling mechanism and detachable parts for easy maintenance.

Diamond 580 ALR (Sunset Yellow) - Fine

$120.00

TWSBI

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TWSBI Diamond 580 ALR (Sunset Yellow) - Medium fountain pen, showcasing a clear body with metallic trim, featuring a piston-filling mechanism and detachable parts for easy maintenance.
TWSBI
Diamond 580 ALR (Sunset Yellow) - Medium
-
$120.00
X
TWSBI Diamond 580 ALR (Sunset Yellow) - Medium fountain pen, showcasing a clear body with metallic trim, featuring a piston-filling mechanism and detachable parts for easy maintenance.

Diamond 580 ALR (Sunset Yellow) - Medium

$120.00

TWSBI

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TWSBI ECO (Transparent Yellow) - Stub 1.1mm Fountain Pen
TWSBI
ECO (Transparent Yellow) - Stub 1.1mm
-
$59.99
X
TWSBI ECO (Transparent Yellow) - Stub 1.1mm Fountain Pen
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ECO (Transparent Yellow) - Stub 1.1mm

$59.99

TWSBI

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TWSBI Diamond 580 ALR (Sunset Yellow) - Broad fountain pen, showcasing a clear body with metallic trim, featuring a piston-filling mechanism and detachable parts for easy maintenance.
TWSBI
Diamond 580 ALR (Sunset Yellow) - Broad
-
$120.00
X
TWSBI Diamond 580 ALR (Sunset Yellow) - Broad fountain pen, showcasing a clear body with metallic trim, featuring a piston-filling mechanism and detachable parts for easy maintenance.

Diamond 580 ALR (Sunset Yellow) - Broad

$120.00

TWSBI

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TWSBI Diamond 580 ALR (Sunset Yellow) - Stub 1.1 nib fountain pen, showcasing a clear body with metallic trim, featuring a piston-filling mechanism and detachable parts for easy maintenance.
TWSBI
Diamond 580 ALR (Sunset Yellow) - Stub 1.1
-
$120.00
X
TWSBI Diamond 580 ALR (Sunset Yellow) - Stub 1.1 nib fountain pen, showcasing a clear body with metallic trim, featuring a piston-filling mechanism and detachable parts for easy maintenance.

Diamond 580 ALR (Sunset Yellow) - Stub 1.1

$120.00

TWSBI

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

$59.99

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

$59.99

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

$59.99

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

ECO (Transparent Yellow) - Fine

$59.99

TWSBI

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