Twsbi

TWSBI is renowned for its precision-engineered fountain pens, specialising in smooth, reliable piston-filling systems. Explore our collection to discover modern designs built for everyday writing and lasting performance.



Twsbi Eco Fountain Pen - White Cherry BlossomTwsbi Eco Fountain Pen - White Cherry Blossom

Twsbi Eco Fountain Pen - White Cherry Blossom

£50
Twsbi Eco Fountain Pen - Pink Lemonade with BronzeTwsbi Eco Fountain Pen - Pink Lemonade with Bronze
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Twsbi Eco Fountain Pen - Pink Lemonade with Bronze

£50
Twsbi GO Spring Loaded Fountain Pen - ClearTwsbi GO Spring Loaded Fountain Pen - Clear

Twsbi GO Spring Loaded Fountain Pen - Clear

£21
Twsbi Eco Fountain Pen - Espresso with BronzeTwsbi Eco Fountain Pen - Espresso with Bronze

Twsbi Eco Fountain Pen - Espresso with Bronze

£50
Twsbi Eco Fountain Pen - Serpentine with BronzeTwsbi Eco Fountain Pen - Serpentine with Bronze
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Twsbi Eco Fountain Pen - Serpentine with Bronze

£50
Twsbi Eco Fountain Pen - Transparent PurpleTwsbi Eco Fountain Pen - Transparent Purple

Twsbi Eco Fountain Pen - Transparent Purple

£37
Twsbi Eco Fountain Pen - Transparent BlueTwsbi Eco Fountain Pen - Transparent Blue

Twsbi Eco Fountain Pen - Transparent Blue

£37
Twsbi Eco Fountain Pen - White HorseTwsbi Eco Fountain Pen - White Horse

Twsbi Eco Fountain Pen - White Horse

£50
TWSBI Diamond 580 Replacement Nib Unit

TWSBI Diamond 580 Replacement Nib Unit

£26.50
Twsbi Eco Fountain Pen - Irish Green with OnyxTwsbi Eco Fountain Pen - Irish Green with Onyx

Twsbi Eco Fountain Pen - Irish Green with Onyx

From £50
Twsbi Eco Fountain Pen - Irish Slate with OnyxTwsbi Eco Fountain Pen - Irish Slate with Onyx

Twsbi Eco Fountain Pen - Irish Slate with Onyx

From £50
Twsbi Eco Fountain Pen - Plum with OnyxTwsbi Eco Fountain Pen - Plum with Onyx

Twsbi Eco Fountain Pen - Plum with Onyx

From £50
Twsbi Diamond 580 Fountain Pen - RBTTwsbi Diamond 580 Fountain Pen - RBT

Twsbi Diamond 580 Fountain Pen - RBT

£50
Twsbi Eco Fountain Pen - Fluorite Purple with BronzeTwsbi Eco Fountain Pen - Fluorite Purple with Bronze

Twsbi Eco Fountain Pen - Fluorite Purple with Bronze

From £50
Twsbi Vac 700R Fountain Pen ClearTwsbi Vac 700R Fountain Pen Clear

Twsbi Vac 700R Fountain Pen Clear

£74.95
Twsbi Precision Fountain Pen Gunmetal GreyTwsbi Precision Fountain Pen Gunmetal Grey

Twsbi Precision Fountain Pen Gunmetal Grey

£89.95
Twsbi Diamond Mini Classic Fountain Pen BlackTwsbi Diamond Mini Classic Fountain Pen Black

Twsbi Diamond Mini Classic Fountain Pen Black

£55
Twsbi Diamond 580 Al R Fountain Pen - Prussian BlueTwsbi Diamond 580 Al R Fountain Pen - Prussian Blue

Twsbi Diamond 580 Al R Fountain Pen - Prussian Blue

£69.95
Twsbi Eco Fountain Pen - Rootbeer with BronzeTwsbi Eco Fountain Pen - Rootbeer with Bronze

Twsbi Eco Fountain Pen - Rootbeer with Bronze

From £50
Twsbi Eco Fountain Pen - Cosmos Blue with OnyxTwsbi Eco Fountain Pen - Cosmos Blue with Onyx

Twsbi Eco Fountain Pen - Cosmos Blue with Onyx

From £50
Twsbi Diamond 580 Fountain Pen - IrisTwsbi Diamond 580 Fountain Pen - Iris

Twsbi Diamond 580 Fountain Pen - Iris

From £85
Twsbi Diamond 580 Fountain Pen - ClearTwsbi Diamond 580 Fountain Pen - Clear

Twsbi Diamond 580 Fountain Pen - Clear

From £50
Twsbi Eco Fountain Pen - Caffe BronzeTwsbi Eco Fountain Pen - Caffe Bronze

Twsbi Eco Fountain Pen - Caffe Bronze

£50
Twsbi Eco Fountain Pen - Indigo Blue BronzeTwsbi Eco Fountain Pen - Indigo Blue Bronze

Twsbi Eco Fountain Pen - Indigo Blue Bronze

£50
Twsbi Eco Fountain Pen - Creme Rose GoldTwsbi Eco Fountain Pen - Creme Rose Gold

Twsbi Eco Fountain Pen - Creme Rose Gold

£50
Twsbi Eco Fountain Pen - Smoke Rose GoldTwsbi Eco Fountain Pen - Smoke Rose Gold

Twsbi Eco Fountain Pen - Smoke Rose Gold

£50
Twsbi Eco Fountain Pen - Bahama YellowTwsbi Eco Fountain Pen - Bahama Yellow

Twsbi Eco Fountain Pen - Bahama Yellow

£37
Twsbi Eco Fountain Pen - AmazoniteTwsbi Eco Fountain Pen - Amazonite
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Twsbi Eco Fountain Pen - Amazonite

£37
Twsbi Eco Fountain Pen - WhiteTwsbi Eco Fountain Pen - White

Twsbi Eco Fountain Pen - White

£37
Twsbi Eco Fountain Pen - ClearTwsbi Eco Fountain Pen - Clear

Twsbi Eco Fountain Pen - Clear

£37
Twsbi Eco Fountain Pen - BlackTwsbi Eco Fountain Pen - Black

Twsbi Eco Fountain Pen - Black

£37

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