Demonstrators

The TWSBI Vac700R fountain pens combine a high-quality vacuum filling mechanism with a modern, transparent design, all at a surprisingly affordable...

The TWSBI Eco Purple Fountain pen is an exceptional value clear acrylic demonstrator fountain with a large piston fill mechanism and fine quality s...

TWSBI Diamond 580 Fountain Pen - White Rose Gold This is the Special Edition White Rose Gold version of the Diamond 580AL. The ever popular TWSBI ...

The TWSBI Eco White Fountain pen is an exceptional value clear acrylic demonstrator fountain with a large piston fill mechanism and fine quality st...

The latest special edition for 2020 is the stunning TWSBI 580AL R in a glorious prussian blue colour. A popular model this new colour is sure to be...

The TWSBI Eco Purple Fountain pen is an exceptional value clear acrylic demonstrator fountain with a large piston fill mechanism and fine quality s...

The TWSBI Eco Limited Edition White Rose Gold Fountain pen is an exceptional value clear acrylic demonstrator fountain with a large piston fill mec...

The TWSBI Eco Transparent Blue Fountain pen is an exceptional value clear acrylic demonstrator fountain with a large piston fill mechanism and fine...

TWSBI has taken everything they have learnt as premium fountain pen manufacturers and applied it. The Diamond 580 is the result. WIth the 580 comes...

The ever popular TWSBI 580 now comes with aluminum parts in the new TWSBI 580AL fountain pen. The pen features new aluminum machined grip, connect...

The long-awaited and much anticipated Smoke Rose Gold limited edition of the classic TWSBI Eco Fountain Pen.The TWSBI Eco Limited Edition Smoke Ros...

2020 WHITE ROSE GOLD V2 TWSBI has taken the beloved Diamond 580 AL and miniaturised it. WIth all the same features the TWSBI Diamond mini is the p...

This stunning red and blue must have pen was made in recognition of the Taiwanese heritage of TWSBI and the red white and blue of the Taiwanese fla...