Pens

A fresh, translucent green demonstrator The Opus 88 Demo Green is a full sized demonstrator fountain pen finished in a translucent green acrylic th...

A soft, expressive demonstrator with serious ink capacity The Opus 88 Demo Pink is a full sized demonstrator fountain pen finished in a translucent...

Pure demonstrator clarity for ink lovers The Opus 88 Omar Demonstrator is the most minimal expression of the Omar series. As the most translucent o...

OPUS 88 OMAR Fountain pen. Be prepared for people to ask you about this pen - it's a very funky coloured demonstartor version of this popular pen. ...

OPUS 88 OMAR Fountain pen. Be prepared for people to ask you about this pen - it's a very funky coloured demonstartor version of this popular pen. ...

OPUS 88 OMAR Fountain pen. Be prepared for people to ask you about this pen - it's a very funky coloured demonstartor version of this popular pen. ...

OPUS 88 OMAR Fountain pen. Be prepared for people to ask you about this pen - it's a very funky coloured demonstartor version of this popular pen. ...

Warm, translucent, and quietly refined The Opus 88 Omar Brown is a large format demonstrator fountain pen built for long writing sessions and deep ...

A pure demonstrator built for maximum ink The Opus 88 Demo Clear is a full sized demonstrator fountain pen designed to put ink completely in focus....

Toned down demonstrator with gunmetal trim  The Opus 88 Holiday Jazz is a full sized eyedropper fountain pen with a stylish frosted body, with gunm...

A deep blue colour way that blends clarity with calm  The Opus 88 Demo Sapphire Blue is a full sized demonstrator fountain pen finished in a rich b...

A special edition OPUS 88 Jazz pen for the cat lover in your life. Pen and box labelled with limited edition number. The pen is filled with the sup...

A special edition OPUS 88 Jazz pen for the cat lover in your life. Pen and box labelled with edition number. The pen is filled with the supplied ey...

More elegant than playful The TWSBI Diamond 580ALR Affogato combines a creamy coffee-brown demonstrator body with warm bronze trim, creating a foun...

Turn everyday writing into a ritual The TWSBI Diamond 580 Rose Gold II combines translucent smoke resin with warm rose gold trim, creating a demons...

Catch the light every time you use it The TWSBI Vac 700R Iris takes the oversized clear demonstrator body and gives it a completely different energ...

See your machinery at work The TWSBI Vac 700R Kyanite takes the oversized Vac 700R demonstrator and gives it a cooler personality. The blue plated ...

Dive deeper into your thinking The TWSBI Diamond 580ALR Caribbean with Onyx trim combines a vibrant teal-blue body with dark black accents that shi...

A compact demonstrator with softness The TWSBI Diamond Mini White Rose Gold II takes the clarity of the Diamond Mini series and softens it through ...

Clean, warm, and intentionally refined The TWSBI Diamond 580 Rose Gold II White combines a crystal clear demonstrator body with an opaque white cap...

Catching the light at the right angle The TWSBI Diamond 580 Iris Fountain Pen is a full size pen that uses an iridescent trim to catch the light an...

OPUS 88 Koloro Fountain pen. This pen is a wonderful mix of concepts and materials with the resin and ebonite alternating schemes combining with th...

OPUS 88 Koloro Fountain pen. This pen is a wonderful mix of concepts and materials with the resin and ebonite alternating schemes combining with th...

An industrial feel to keep your writing grounded The TWSBI Diamond 580ALR Nickel Grey Fountain Pen is beauty through restraint. Built on the reliab...

A vac filler built around ink capacity The TWSBI Vac 700R Clear is for people who enjoy the mechanism as much as the writing. The transparent body ...

A calm, confident Prussian blue  The TWSBI Diamond 580 Prussian Blue Fountain Pen is built on TWSBI's proven 580ALR model, with deep Prussian blue ...

A deep navy colour for a controlled feel The TWSBI Diamond 580ALR Navy Blue takes the proven 580 model and adds a darker, more restrained tone, wit...

TWSBI has changed the game!TWSBI Eco-T combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling syste...

A warm rose toned demonstrator  The TWSBI Diamond 580AL Rose takes the clean demonstrator platform and introduces a warmer, deeper tone through ros...

A pure demonstrator with clean silver accents The TWSBI Diamond 580AL Silver strips the design back to show you all the inner workings. The crystal...

The vac experience, without it being big The TWSBI Vac Mini takes the full vacuum filling system from the Vac 700R and shrinks it into something fa...

Clarity with a sharper edge The TWSBI Diamond 580ALR Black Fountain Pen takes everything people love about the Diamond 580 and strips it down to it...

A cool, clean, precise demonstrator The TWSBI Diamond 580AL Iceberg takes the clarity of a full demonstrator and sharpens it with light blue and si...

A compact demonstrator with clean feel The TWSBI Diamond Mini White Rose Gold II takes the clarity of the Diamond Mini series, while adding silver ...

A serpentine green with quiet visual depth The TWSBI Eco Serpentine is a limited edition piston filler with a mixed resin finish inspired by the t...

A quieter, stone inspired take on the Eco The TWSBI Eco Carrara with Onyx trim takes inspiration from the veined texture of Carrara marble, transla...

A striking purple-pink with bronze The TWSBI Eco Fluorite Purple with Bronze trim uses a mixed resin finish that combines purple tones with lighter...

A plum Eco that shifts depending on ink choice The TWSBI Eco Plum is a piston filling fountain pen with a deep crimson body and subtle black trim. ...

A more atmospheric blue demonstrator The TWSBI Eco Cosmos is a piston filling fountain pen with a deep blue finish and black trim. It keeps the sta...

A black and bronze Eco with variation The TWSBI Eco Black Marble with Bronze trim uses a mixed resin finish that combines deep black tones with lig...

A warm amber Eco with a cola finish The TWSBI Eco Rootbeer with Bronze is a piston filling fountain pen in a warm amber-brown transparent resin, wi...

Makes the act of writing visible The TWSBI Diamond 580 Clear is a traditional piston filler stripped back to show you everything inside the pen. Se...

The lightest of the Diamond 580 pens The TWSBI Diamond 580 is the original expression of the Diamond series, built around a traditional piston fill...