1.1mm

Filter + View Grid
List

Filter

Refine

view all

Availability

clear

Brands

Colour

Nib Size

clear

Filling Mechanism

clear

Product Type

new Diamond 580 ALR (Affogato with Onyx) - Stub 1.1 fountain pen featuring a clear barrel, piston mechanism, and orange metal accents, showcasing its elegant design and functionality.
TWSBI
Diamond 580 ALR (Affogato with Onyx) - Stub 1.1
-
$165.00
X
Diamond 580 ALR (Affogato with Onyx) - Stub 1.1 fountain pen featuring a clear barrel, piston mechanism, and orange metal accents, showcasing its elegant design and functionality.
/ 1 / 2 / 3

Diamond 580 ALR (Affogato with Onyx) - Stub 1.1

$165.00

TWSBI

More Details →
TWSBI Diamond 580ALR (Black) - Stub 1.1 fountain pen, transparent body with piston mechanism, steel nib, and matte aluminium grip, showcasing elegant design and functionality.
TWSBI
Diamond 580 ALR (Black) - Stub 1.1
-
$120.00
X
TWSBI Diamond 580ALR (Black) - Stub 1.1 fountain pen, transparent body with piston mechanism, steel nib, and matte aluminium grip, showcasing elegant design and functionality.
/ 1 / 2 / 3 / 4 / 5

Diamond 580 ALR (Black) - Stub 1.1

$120.00

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) - Stub 1.1
-
$165.00
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) - Stub 1.1

$165.00

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) - Stub 1.1
-
$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) - Stub 1.1

$120.00

TWSBI

More Details →
TWSBI Diamond 580 ALR Navy Blue Fine fountain pen, transparent body with blue anodized trim, uncapped showing stainless-steel nib and piston filling mechanism, ideal for fountain pen enthusiasts.
TWSBI
Diamond 580 ALR (Navy Blue) - Stub 1.1
-
$120.00
X
TWSBI Diamond 580 ALR Navy Blue Fine fountain pen, transparent body with blue anodized trim, uncapped showing stainless-steel nib and piston filling mechanism, ideal for fountain pen enthusiasts.

Diamond 580 ALR (Navy Blue) - Stub 1.1

$120.00

TWSBI

More Details →
Diamond 580 ALR (Nickel Gray) - Stub 1.1 fountain pen, showcasing a clear body with a stainless-steel nib, capped and uncapped views highlighting its aluminum grip and piston-filler mechanism.
TWSBI
Diamond 580 ALR (Nickel Gray) - Stub 1.1
-
$120.00
X
Diamond 580 ALR (Nickel Gray) - Stub 1.1 fountain pen, showcasing a clear body with a stainless-steel nib, capped and uncapped views highlighting its aluminum grip and piston-filler mechanism.
/ 1 / 2 / 3

Diamond 580 ALR (Nickel Gray) - Stub 1.1

$120.00

TWSBI

More Details →
Diamond 580 ALR (Prussian Blue) - Stub 1.1 fountain pen with transparent barrel and cap, blue metal trim, steel nib, and piston-filling mechanism.
TWSBI
Diamond 580 ALR (Prussian Blue) - Stub 1.1
-
$120.00
X
Diamond 580 ALR (Prussian Blue) - Stub 1.1 fountain pen with transparent barrel and cap, blue metal trim, steel nib, and piston-filling mechanism.

Diamond 580 ALR (Prussian Blue) - Stub 1.1

$120.00

TWSBI

More Details →
Diamond 580 ALR (Punch Pink) - Stub 1.1 - The Desk Bandit
TWSBI
Diamond 580 ALR (Punch Pink) - Stub 1.1
-
$120.00
X
Diamond 580 ALR (Punch Pink) - Stub 1.1 - The Desk Bandit
/ 1 / 2 / 3

Diamond 580 ALR (Punch Pink) - Stub 1.1

$120.00

TWSBI

More Details →
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

More Details →
Diamond 580AL (Rose Red) - Stub 1.1 fountain pen, clear barrel, red grip, visible piston mechanism, shown capped and uncapped revealing the nib. Limited edition.
TWSBI
Diamond 580AL (Rose Red) -Stub 1.1
-
$120.00
X
Diamond 580AL (Rose Red) - Stub 1.1 fountain pen, clear barrel, red grip, visible piston mechanism, shown capped and uncapped revealing the nib. Limited edition.

Diamond 580AL (Rose Red) -Stub 1.1

$120.00

TWSBI

More Details →
Diamond Mini (Clear) - Stub 1.1 fountain pens, one capped and one uncapped, showcasing internal piston-fill mechanisms and steel nibs, ideal for on-the-go use.
TWSBI
Diamond Mini (Clear) - Stub 1.1
-
$98.00
X
Diamond Mini (Clear) - Stub 1.1 fountain pens, one capped and one uncapped, showcasing internal piston-fill mechanisms and steel nibs, ideal for on-the-go use.
/ 1 / 2

Diamond Mini (Clear) - Stub 1.1

$98.00

TWSBI

More Details →
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
-
$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

More Details →
Diamond Mini Rose Gold II (White) - Stub 1.1 - The Desk Bandit
TWSBI
Diamond Mini Rose Gold II (White) - Stub 1.1
-
$139.00
X
Diamond Mini Rose Gold II (White) - Stub 1.1 - The Desk Bandit

Diamond Mini Rose Gold II (White) - Stub 1.1

$139.00

TWSBI

More Details →
TWSBI ECO (Amazonite) - Extra Fine fountain pens, featuring clear barrels and mint-green marbling, showcasing a piston-filling mechanism and stainless-steel nib.
TWSBI
ECO (Amazonite) - Stub 1.1
-
$68.00
X
TWSBI ECO (Amazonite) - Extra Fine fountain pens, featuring clear barrels and mint-green marbling, showcasing a piston-filling mechanism and stainless-steel nib.
/ 1 / 2 / 3

ECO (Amazonite) - Stub 1.1

$68.00

TWSBI

More Details →
TWSBI ECO (Black) - Stub 1.1 fountain pens with transparent barrels, one uncapped showing steel nib, the other capped with silver clip, feature a piston filling mechanism.
TWSBI
ECO (Black) - Stub 1.1
-
$59.99
X
TWSBI ECO (Black) - Stub 1.1 fountain pens with transparent barrels, one uncapped showing steel nib, the other capped with silver clip, feature a piston filling mechanism.

ECO (Black) - Stub 1.1

$59.99

TWSBI

More Details →
TWSBI ECO fountain pen in Caffe/Bronze, featuring a Stub 1.1 nib, clear barrel, and piston fill mechanism. One pen is capped, the other uncapped, revealing the nib.
TWSBI
ECO (Caffe / Bronze) - Stub 1.1
-
$95.00
X
TWSBI ECO fountain pen in Caffe/Bronze, featuring a Stub 1.1 nib, clear barrel, and piston fill mechanism. One pen is capped, the other uncapped, revealing the nib.
/ 1 / 2 / 3 / 4

ECO (Caffe / Bronze) - Stub 1.1

$95.00

TWSBI

More Details →
TWSBI ECO (Cerulean) - Stub 1.1mm fountain pen with clear barrel, turquoise cap, and stainless-steel nib, featuring a piston-fill mechanism for high ink capacity.
TWSBI
ECO (Cerulean) - Stub 1.1mm
-
$59.99
X
TWSBI ECO (Cerulean) - Stub 1.1mm fountain pen with clear barrel, turquoise cap, and stainless-steel nib, featuring a piston-fill mechanism for high ink capacity.

ECO (Cerulean) - Stub 1.1mm

$59.99

TWSBI

More Details →
TWSBI ECO (Clear) - Stub 1.1 fountain pens, one capped and one uncapped, showcasing transparent body with visible piston-filling mechanism and ink chamber.
TWSBI
ECO (Clear) - Stub 1.1
-
$59.99
X
TWSBI ECO (Clear) - Stub 1.1 fountain pens, one capped and one uncapped, showcasing transparent body with visible piston-filling mechanism and ink chamber.

ECO (Clear) - Stub 1.1

$59.99

TWSBI

More Details →
TWSBI ECO fountain pen in Creme/Rose Gold, featuring a clear acrylic body, stub 1.1 steel nib, and piston filling mechanism, showcasing elegant rose-gold-tone trim.
TWSBI
ECO (Creme / Rose Gold) - Stub 1.1
-
$95.00
X
TWSBI ECO fountain pen in Creme/Rose Gold, featuring a clear acrylic body, stub 1.1 steel nib, and piston filling mechanism, showcasing elegant rose-gold-tone trim.
/ 1 / 2 / 3 / 4

ECO (Creme / Rose Gold) - Stub 1.1

$95.00

TWSBI

More Details →
TWSBI ECO (Dark Sapphire) fountain pen, stub 1.1 nib, showcasing clear barrel and bright blue cap; one pen capped, one uncapped revealing metal nib.
TWSBI
ECO (Dark Sapphire) - Stub 1.1
-
$59.99
X
TWSBI ECO (Dark Sapphire) fountain pen, stub 1.1 nib, showcasing clear barrel and bright blue cap; one pen capped, one uncapped revealing metal nib.
/ 1 / 2

ECO (Dark Sapphire) - Stub 1.1

$59.99

TWSBI

More Details →
new TWSBI ECO (Espresso/Bronze) - Extra Fine fountain pens showing clear barrels, one uncapped to display the nib and piston-filling mechanism, with brown caps and gold trim.
TWSBI
ECO (Espresso / Bronze) - Stub 1.1
-
$95.00
X
TWSBI ECO (Espresso/Bronze) - Extra Fine fountain pens showing clear barrels, one uncapped to display the nib and piston-filling mechanism, with brown caps and gold trim.
/ 1 / 2 / 3

ECO (Espresso / Bronze) - Stub 1.1

$95.00

TWSBI

More Details →
TWSBI ECO (Glow Purple) - Stub 1.1mm fountain pen with clear barrel, featuring a piston-filling mechanism; one pen capped, the other uncapped showing the steel nib.
TWSBI
ECO (Glow Purple) - Stub 1.1mm
-
$59.99
X
TWSBI ECO (Glow Purple) - Stub 1.1mm fountain pen with clear barrel, featuring a piston-filling mechanism; one pen capped, the other uncapped showing the steel nib.
/ 1 / 2

ECO (Glow Purple) - Stub 1.1mm

$59.99

TWSBI

More Details →
TWSBI ECO (Glow Green) - Stub 1.1mm nib fountain pen, shown with clear barrel, uninked on left and filled with black ink on right, featuring a piston-fill mechanism.
TWSBI
ECO (Glow) - Stub 1.1mm
-
$59.99
X
TWSBI ECO (Glow Green) - Stub 1.1mm nib fountain pen, shown with clear barrel, uninked on left and filled with black ink on right, featuring a piston-fill mechanism.

ECO (Glow) - Stub 1.1mm

$59.99

TWSBI

More Details →
TWSBI ECO (Heat) - Stub 1.1 fountain pens, featuring clear barrels with bright orange caps, one capped and one uncapped, highlighting the metal nib and piston mechanism.
TWSBI
ECO (Heat) - Stub 1.1
-
$59.99
X
TWSBI ECO (Heat) - Stub 1.1 fountain pens, featuring clear barrels with bright orange caps, one capped and one uncapped, highlighting the metal nib and piston mechanism.

ECO (Heat) - Stub 1.1

$59.99

TWSBI

More Details →
ECO (Irish Green/Onyx) - Extra Fine fountain pen with a clear barrel, green trim, capped and uncapped, revealing the black steel nib and piston fill mechanism.
TWSBI
ECO (Irish Green/ Onyx) - Stub 1.1
-
$95.00
X
ECO (Irish Green/Onyx) - Extra Fine fountain pen with a clear barrel, green trim, capped and uncapped, revealing the black steel nib and piston fill mechanism.
/ 1 / 2 / 3

ECO (Irish Green/ Onyx) - Stub 1.1

$95.00

TWSBI

More Details →
new TWSBI ECO fountain pen in Matcha colourway with transparent body and green accents
TWSBI
ECO (Matcha) - Stub 1.1mm
-
$59.99
X
TWSBI ECO fountain pen in Matcha colourway with transparent body and green accents
/ 1 / 2 / 3 / 4

ECO (Matcha) - Stub 1.1mm

$59.99

TWSBI

More Details →
new TWSBI ECO fountain pen in Serpentine colourway with copper accents, displayed on a natural wooden surface
TWSBI
ECO (Serpentine / Bronze) - Stub 1.1
-
$105.00
X
TWSBI ECO fountain pen in Serpentine colourway with copper accents, displayed on a natural wooden surface
/ 1 / 2 / 3 / 4 / 5

ECO (Serpentine / Bronze) - Stub 1.1

$105.00

TWSBI

More Details →
new Two TWSBI ECO (Slate Blue/Onyx) - Extra Fine fountain pens, one capped, one uncapped, showcasing clear barrels with visible piston-filling mechanisms and blue end caps.
TWSBI
ECO (Slate Blue / Onyx) - Stub 1.1
-
$95.00
X
Two TWSBI ECO (Slate Blue/Onyx) - Extra Fine fountain pens, one capped, one uncapped, showcasing clear barrels with visible piston-filling mechanisms and blue end caps.
/ 1 / 2 / 3

ECO (Slate Blue / Onyx) - Stub 1.1

$95.00

TWSBI

More Details →
ECO (Smoke/ Rose Gold) - Stub 1.1 - The Desk Bandit
TWSBI
ECO (Smoke/ Rose Gold) - Stub 1.1mm
-
$95.00
X
ECO (Smoke/ Rose Gold) - Stub 1.1 - The Desk Bandit
/ 1 / 2

ECO (Smoke/ Rose Gold) - Stub 1.1mm

$95.00

TWSBI

More Details →
ECO (Transparent Blue) - Stub 1.1mm fountain pen featuring a clear barrel with visible piston-filling mechanism, screw-on translucent blue cap, and engraved TWSBI logo.
TWSBI
ECO (Transparent Blue) - Stub 1.1mm
-
$59.99
X
ECO (Transparent Blue) - Stub 1.1mm fountain pen featuring a clear barrel with visible piston-filling mechanism, screw-on translucent blue cap, and engraved TWSBI logo.
/ 1 / 2

ECO (Transparent Blue) - Stub 1.1mm

$59.99

TWSBI

More Details →
ECO (Transparent Purple) - Stub 1.1mm fountain pen shown uncapped with silver nib and capped, featuring a clear body and translucent purple cap and ends.
TWSBI
ECO (Transparent Purple) - Stub 1.1mm
-
$59.99
X
ECO (Transparent Purple) - Stub 1.1mm fountain pen shown uncapped with silver nib and capped, featuring a clear body and translucent purple cap and ends.

ECO (Transparent Purple) - Stub 1.1mm

$59.99

TWSBI

More Details →
TWSBI ECO (Transparent Yellow) fountain pen, stub 1.1mm nib, shown capped and uncapped, highlighting its piston fill mechanism and steel nib. Ideal for beginners and enthusiasts.
TWSBI
ECO (Transparent Yellow) - Stub 1.1mm
-
$59.99
X
TWSBI ECO (Transparent Yellow) fountain pen, stub 1.1mm nib, shown capped and uncapped, highlighting its piston fill mechanism and steel nib. Ideal for beginners and enthusiasts.
/ 1 / 2 / 3 / 4 / 5

ECO (Transparent Yellow) - Stub 1.1mm

$59.99

TWSBI

More Details →
TWSBI ECO (White) - Stub 1.1 fountain pen with clear barrel showing piston mechanism; one pen uncapped, nib exposed, other capped.
TWSBI
ECO (White) - Stub 1.1
-
$59.99
X
TWSBI ECO (White) - Stub 1.1 fountain pen with clear barrel showing piston mechanism; one pen uncapped, nib exposed, other capped.

ECO (White) - Stub 1.1

$59.99

TWSBI

More Details →
TWSBI ECO (White/Rose Gold) - Stub 1.1 fountain pen featuring clear barrels, white end-caps, rose-gold trim, and a piston-filling mechanism with visible steel nib.
TWSBI
ECO (White/ Rose Gold) - Stub 1.1
-
$95.00
X
TWSBI ECO (White/Rose Gold) - Stub 1.1 fountain pen featuring clear barrels, white end-caps, rose-gold trim, and a piston-filling mechanism with visible steel nib.

ECO (White/ Rose Gold) - Stub 1.1

$95.00

TWSBI

More Details →
ECO-T (Clear) - Stub 1.1mm fountain pen showcasing a transparent barrel with visible piston filling mechanism and pronounced grip for enhanced writing technique.
TWSBI
ECO-T (Clear) - Stub 1.1mm
-
$59.99
X
ECO-T (Clear) - Stub 1.1mm fountain pen showcasing a transparent barrel with visible piston filling mechanism and pronounced grip for enhanced writing technique.
/ 1 / 2 / 3

ECO-T (Clear) - Stub 1.1mm

$59.99

TWSBI

More Details →
TWSBI ECO-T (Eggplant) fountain pen with transparent body, purple accents, and mediummm stainless-steel nib, showcasing internal piston-filling mechanism.
TWSBI
ECO-T (Eggplant) - Stub 1.1
-
$59.99
X
TWSBI ECO-T (Eggplant) fountain pen with transparent body, purple accents, and mediummm stainless-steel nib, showcasing internal piston-filling mechanism.
/ 1 / 2

ECO-T (Eggplant) - Stub 1.1

$59.99

TWSBI

More Details →
ECO-T (Mint Blue) - Stub 1.1mm fountain pen, shown both capped and uncapped. Features a translucent barrel, piston-filling mechanism, silver nib, and turquoise cap with black-trimmed clip.
TWSBI
ECO-T (Mint Blue) - Stub 1.1mm
-
$59.99
X
ECO-T (Mint Blue) - Stub 1.1mm fountain pen, shown both capped and uncapped. Features a translucent barrel, piston-filling mechanism, silver nib, and turquoise cap with black-trimmed clip.

ECO-T (Mint Blue) - Stub 1.1mm

$59.99

TWSBI

More Details →
TWSBI ECO-T (Saffron) fountain pen shown capped and uncapped, featuring a piston filling mechanism, stub 1.1mm steel nib, and orange accents.
TWSBI
ECO-T (Saffron) - Stub 1.1mm
-
$59.99
X
TWSBI ECO-T (Saffron) fountain pen shown capped and uncapped, featuring a piston filling mechanism, stub 1.1mm steel nib, and orange accents.
/ 1 / 2

ECO-T (Saffron) - Stub 1.1mm

$59.99

TWSBI

More Details →
TWSBI ECO-T Pen and Ink Set (Royal Jade/Rose Gold) with Stub 1.1mm nib, featuring a clear barrel and piston converter, includes a 15ml Midnight Blue fountain pen ink bottle.
TWSBI
ECO-T Pen and Ink Set (Royal Jade / Rose Gold) - Stub 1.1mm
-
$129.00
X
TWSBI ECO-T Pen and Ink Set (Royal Jade/Rose Gold) with Stub 1.1mm nib, featuring a clear barrel and piston converter, includes a 15ml Midnight Blue fountain pen ink bottle.
/ 1 / 2 / 3 / 4

ECO-T Pen and Ink Set (Royal Jade / Rose Gold) - Stub 1.1mm

$129.00

TWSBI

More Details →
TWSBI GO (Sapphire) - Stub 1.1 fountain pen, clear body, blue barrel, metal nib; shown capped and uncapped, featuring a spring piston filling mechanism.
TWSBI
GO (Sapphire) - Stub 1.1
-
$35.00
X
TWSBI GO (Sapphire) - Stub 1.1 fountain pen, clear body, blue barrel, metal nib; shown capped and uncapped, featuring a spring piston filling mechanism.

GO (Sapphire) - Stub 1.1

$35.00

TWSBI

More Details →
View All