TWSBI
Watch your ink come alive
TWSBI fountain pens are known for modern piston-filling mechanisms, ink capacity and transparent designs. Fitted with German made nibs, they perform well straight out of the box. The Diamond 580 is the everyday writer, with a screw-off nib unit for easy nib changes and compatibility with the Diamond Inkwell. The Eco offers a simplified design with a friction fit nib and feed, but also options with plated trimmings. Lesser known models include vacuum fillers with an ink shut-off valve for travel and the Swipe offering the convenience of standard cartridges or a spring converter. Good value range of soluble fountain pen inks supplied in frosted glass bottles. TWSBI pens are high flow, making them the ideal choice for shimmer inks and our artist sketch kits. For further help with pen selection, see the TWSBI Top 7 pens annotated by our staff. Visit our Blog for tips on pen cleaning and piston servicing.
Shop the refreshing TWSBI 'drinks' range
Filters
- TWSBI Diamond 580 (6)
- TWSBI Diamond 580AL (3)
- TWSBI Diamond 580ALR (8)
- TWSBI Diamond Mini (4)
- TWSBI Eco (31)
- TWSBI Eco-T (6)
- TWSBI Go (3)
- TWSBI Swipe (4)
- TWSBI Vac 700R (3)
- TWSBI Vac Mini (1)
- TWSBI Classic (0)
- TWSBI Converter (0)
- TWSBI Ink (0)
- TWSBI Ink Well (0)
- TWSBI Kai (0)
- TWSBI Nibs & Spares (0)
- TWSBI Pagoda (0)
- TWSBI Precision (0)
- TWSBI T-Shirt (0)
- TWSBI Tools (0)
- TWSBI TriTech Multipen (0)
TWSBI Eco Fountain Pen - Amazonite
TWSBI Eco combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling system, TWSBI has been able to cre...
View full detailsTWSBI Eco Fountain Pen - Clear / Black
TWSBI has changed the game! TWSBI Eco combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling system...
View full detailsTWSBI Eco Fountain Pen - Clear / Clear
TWSBI has changed the game! TWSBI Eco combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling system...
View full detailsTWSBI Eco Fountain Pen - Clear / Transparent Blue
TWSBI has changed the game! TWSBI Eco combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling system...
View full detailsTWSBI Eco Fountain Pen - Clear / White
TWSBI has changed the game! TWSBI Eco combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling system...
View full detailsTWSBI Eco-T Fountain Pen - Clear / Yellow-Green - Fine Nib
TWSBI has changed the game! TWSBI Eco-T combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling syst...
View full detailsTWSBI Eco-T Fountain Pen - Clear
TWSBI has changed the game! TWSBI Eco-T combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling syst...
View full detailsTWSBI Eco Fountain Pen - Clear / Transparent Purple
TWSBI has changed the game! TWSBI Eco combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling system...
View full detailsTWSBI Eco-T Fountain Pen - Mint Blue
TWSBI has changed the game! TWSBI Eco-T combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling syst...
View full detailsTWSBI Eco-T Fountain Pen - Saffron - 1.1 Italic (stub) Nib
TWSBI has changed the game! TWSBI Eco-T combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling syst...
View full detailsTWSBI Eco Fountain Pen - Heat
TWSBI Eco combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling system, TWSBI has been able to cre...
View full detailsTWSBI Eco Fountain Pen - Sky Blue - Extra Fine Nib
TWSBI Eco combines simplicity and elegance in this very contemporary fountain pen. By using a piston ink-filling system, TWSBI has been able to cre...
View full detailsTWSBI Swipe Fountain Pen - Spring Loaded Converter - Prussian Blue
The TWSBI SWIPE is a traditional cartridge, converter type fountain pen. The pen is packaged with a spring converter and a single cartridge. The hi...
View full detailsTWSBI Swipe Fountain Pen - Spring Loaded Converter - Smoke Colour - Broad Nib
The TWSBI SWIPE is a traditional cartridge, converter type fountain pen. The pen is packaged with a spring converter and a single cartridge. The hi...
View full detailsTWSBI Swipe Fountain Pen - Spring Loaded Converter - Salmon
The TWSBI SWIPE is a traditional cartridge, converter type fountain pen. The pen is packaged with a spring converter and a single cartridge. The hi...
View full detailsTWSBI Swipe Fountain Pen - Spring Loaded Converter - Blue Ice
The TWSBI SWIPE is a traditional cartridge, converter type fountain pen. The pen is packaged with a spring converter and a single cartridge. The hi...
View full detailsTWSBI Go Fountain Pen - Spring Load Mechanism - Sapphire Blue
With TWSBI the game has changed! The TWSBI GO is the latest innovation in fountain pens. New model, new mechanism, new simplicity, new price Simple...
View full detailsTWSBI Go Fountain Pen - Spring Load Mechanism - Smoke
With TWSBI the game has changed! The TWSBI GO is the latest innovation in fountain pens. New model, new mechanism, new simplicity, new price Simple...
View full detailsTWSBI Go Fountain Pen - Spring Load Mechanism - Clear
With TWSBI the game has changed! The TWSBI GO is the latest innovation in fountain pens. New model, new mechanism, new simplicity, new price Simple...
View full detailsTWSBI Diamond 580ALR Punch Pink Fountain Pen - Clear body with Pink trim - Broad Nib
A bright pulse for confident writing The TWSBI Diamond 580ALR Punch Pink Fountain Pen takes the trusted 580 platform and moves it into a more expre...
View full detailsTWSBI Diamond 580ALR Sunset Yellow Fountain Pen - Clear body with Yellow trim - 1.1mm Italic (stub) Nib
A warm burst of colour The TWSBI Diamond 580ALR Sunset Yellow Fountain Pen brings a bright, optimistic tone to the trusted 580 platform. A crystal...
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