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.

Filter + View Grid
List

Filter

Refine

view all

Availability

clear

Brands

clear

Colour

Nib Size

clear

Filling Mechanism

Product Type

TWSBI Diamond 580 ALR (Black) - Broad Fountain Pen
TWSBI
Diamond 580 ALR (Black) - Broad
-
$120.00
X
TWSBI Diamond 580 ALR (Black) - Broad Fountain Pen
/ 1 / 2 / 3 / 4 / 5

Diamond 580 ALR (Black) - Broad

$120.00

TWSBI

More Details →
TWSBI ECO-T Pen and Ink Set (Royal Jade / Rose Gold) - Broad Fountain Pen
TWSBI
ECO-T Pen and Ink Set (Royal Jade / Rose Gold) - Broad
-
$129.00
X
TWSBI ECO-T Pen and Ink Set (Royal Jade / Rose Gold) - Broad Fountain Pen
/ 1 / 2 / 3 / 4

ECO-T Pen and Ink Set (Royal Jade / Rose Gold) - Broad

$129.00

TWSBI

More Details →
TWSBI Diamond 580 (Iris) - Broad Fountain Pen
TWSBI
Diamond 580 (Iris) - Broad
-
$155.00
X
TWSBI Diamond 580 (Iris) - Broad Fountain Pen
/ 1 / 2 / 3 / 4

Diamond 580 (Iris) - Broad

$155.00

TWSBI

More Details →
TWSBI VAC 700R Nib Set - Broad Accessories
TWSBI
VAC 700R Nib Set - Broad
-
$38.95
X
TWSBI VAC 700R Nib Set - Broad Accessories

VAC 700R Nib Set - Broad

$38.95

TWSBI

More Details →
VAC Mini Nib Set - Broad features a steel TWSBI B nib with decorative engraving, mounted in a transparent plastic grip for VAC Mini fountain pens.
TWSBI
VAC Mini Nib Set - Broad
-
$38.50
X
VAC Mini Nib Set - Broad features a steel TWSBI B nib with decorative engraving, mounted in a transparent plastic grip for VAC Mini fountain pens.

VAC Mini Nib Set - Broad

$38.50

TWSBI

More Details →
Diamond Mini (Clear) - Broad fountain pens, featuring a transparent body and silver trim; one capped, the other uncapped to show the stainless-steel nib.
TWSBI
Diamond Mini (Clear) - Broad
-
$92.00
X
Diamond Mini (Clear) - Broad fountain pens, featuring a transparent body and silver trim; one capped, the other uncapped to show the stainless-steel nib.
/ 1 / 2

Diamond Mini (Clear) - Broad

$92.00

TWSBI

More Details →
VAC Mini (Smoke) - Broad fountain pen, clear-bodied with a visible metal nib and piston-fill mechanism, cap off, showcasing its transparent design and vacuum system.
TWSBI
VAC Mini (Smoke) - Broad
-
$110.00
X
VAC Mini (Smoke) - Broad fountain pen, clear-bodied with a visible metal nib and piston-fill mechanism, cap off, showcasing its transparent design and vacuum system.
/ 1 / 2 / 3

VAC Mini (Smoke) - Broad

$110.00

TWSBI

More Details →
new ECO (Carrara / Onyx) - Broad
TWSBI
ECO (Carrara / Onyx) - Broad
-
$105.00
X
ECO (Carrara / Onyx) - Broad
/ 1 / 2 / 3 / 4

ECO (Carrara / Onyx) - Broad

$105.00

TWSBI

More Details →
new TWSBI ECO fountain pen in Matcha colourway with transparent body and green accents
TWSBI
ECO (Matcha) - Broad
-
$59.99
X
TWSBI ECO fountain pen in Matcha colourway with transparent body and green accents
/ 1 / 2 / 3 / 4

ECO (Matcha) - Broad

$59.99

TWSBI

More Details →
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) - Broad
-
$159.00
X
TWSBI Precision (Gemini Blue) fountain pen with extra fine nib, featuring a faceted barrel, chrome trim, ink-view window, and piston filling mechanism.
/ 1 / 2 / 3 / 4 / 5 / 6

Precision (Gemini Blue) - Broad

$159.00

TWSBI

More Details →
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) - Broad
-
$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) - Broad

$155.00

TWSBI

More Details →
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) - Broad
-
$150.00
X
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.
/ 1 / 2 / 3 / 4

VAC 700R (Kyanite) - Broad

$150.00

TWSBI

More Details →
TWSBI Diamond 580 ALR (Iceberg) fountain pen, extra fine nib, clear with light blue accents, showcasing piston-fill mechanism and transparent body.
TWSBI
Diamond 580 ALR (Iceberg) - Broad
-
$120.00
X
TWSBI Diamond 580 ALR (Iceberg) fountain pen, extra fine nib, clear with light blue accents, showcasing piston-fill mechanism and transparent body.
/ 1 / 2 / 3

Diamond 580 ALR (Iceberg) - Broad

$120.00

TWSBI

More Details →
TWSBI ECO fountain pen in Caffe/Bronze, featuring a broad nib, clear barrel, and piston fill mechanism. One pen is capped, the other uncapped, revealing the nib.
TWSBI
ECO (Caffe / Bronze) - Broad
-
$95.00
X
TWSBI ECO fountain pen in Caffe/Bronze, featuring a broad nib, clear barrel, and piston fill mechanism. One pen is capped, the other uncapped, revealing the nib.
/ 1 / 2 / 3 / 4

ECO (Caffe / Bronze) - Broad

$95.00

TWSBI

More Details →
TWSBI Diamond 580 ALR (Sunset Yellow) - Broad Fountain Pen
TWSBI
Diamond 580 ALR (Sunset Yellow) - Broad
-
$120.00
X
TWSBI Diamond 580 ALR (Sunset Yellow) - Broad Fountain Pen

Diamond 580 ALR (Sunset Yellow) - Broad

$120.00

TWSBI

More Details →
TWSBI ECO (Transparent Yellow) - Broad Fountain Pen
TWSBI
ECO (Transparent Yellow) - Broad
-
$59.99
X
TWSBI ECO (Transparent Yellow) - Broad Fountain Pen
/ 1 / 2 / 3 / 4 / 5

ECO (Transparent Yellow) - Broad

$59.99

TWSBI

More Details →
TWSBI Diamond 580 (White/Rose Gold) - Broad Fountain Pen
TWSBI
Diamond 580 (White/Rose Gold) - Broad
-
$155.00
X
TWSBI Diamond 580 (White/Rose Gold) - Broad Fountain Pen

Diamond 580 (White/Rose Gold) - Broad

$155.00

TWSBI

More Details →
TWSBI SWIPE (Pear Green) - Broad Fountain Pen
TWSBI
SWIPE (Pear Green) - Broad
-
$43.50
X
TWSBI SWIPE (Pear Green) - Broad Fountain Pen

SWIPE (Pear Green) - Broad

$43.50

TWSBI

More Details →
TWSBI SWIPE (Salmon) - Broad Fountain Pen
TWSBI
SWIPE (Salmon) - Broad
-
$43.50
X
TWSBI SWIPE (Salmon) - Broad Fountain Pen
/ 1 / 2

SWIPE (Salmon) - Broad

$43.50

TWSBI

More Details →
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

More Details →
TWSBI Diamond 580 ALR (Punch Pink) - Broad Fountain Pen
TWSBI
Diamond 580 ALR (Punch Pink) - Broad
-
$120.00
X
TWSBI Diamond 580 ALR (Punch Pink) - Broad Fountain Pen
/ 1 / 2 / 3

Diamond 580 ALR (Punch Pink) - Broad

$120.00

TWSBI

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

Diamond Mini AL (Silver) - Broad

$109.00

TWSBI

More Details →
View All