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TWSBI
Affordable piston-filling fountains
TWSBI fountain pens (TaShin Precision, Taiwan) are known for piston-filling mechanisms, ink capacity and transparent designs. The pens feature German-made nibs, which perform well straight out of the box. The Diamond 580 serves as the everyday writer, equipped with a screw-off nib unit for easy nib size changes and compatiblility with the Diamond Inkwell. The Eco offers a simplified design with a friction fit nib and feed. 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 our artist sketch kits. For further help with pen selection, see the TWSBI Top 7 list annotated by our staff. Visit our Blog for tips on pen cleaning and piston servicing.
TWSBI Diamond 50 Ink Well (Empty) - Black
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$54.95
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$54.95
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$54.95
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$54.95
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$54.95
The perfect fountain pen deserves the perfect ink well bottle.TWSBI Diamond 50 ink bottle provides mess free filling for: TWSBI Diamond 530, 540, 5...
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$54.95
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$54.95
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$54.95
$54.95
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$54.95
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$54.95
TWSBI Diamond 50 Ink Well (Empty) - Blue
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$54.95
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$54.95
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$54.95
$54.95
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$54.95
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$54.95
The perfect fountain pen deserves the perfect ink well bottle.TWSBI Diamond 50 ink bottle provides mess free filling for: TWSBI Diamond 530, 540, 5...
View full details
Original price
$54.95
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$54.95
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$54.95
$54.95
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$54.95
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$54.95
TWSBI Diamond 50 Ink Well (Empty) - Red
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$54.95
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$54.95
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$54.95
$54.95
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$54.95
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$54.95
The perfect fountain pen deserves the perfect ink well bottle.TWSBI Diamond 50 ink bottle provides mess free filling for: TWSBI Diamond 530, 540, 5...
View full details
Original price
$54.95
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$54.95
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$54.95
$54.95
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$54.95
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$54.95
TWSBI Diamond 50 Ink Well (Empty) - Silver
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$54.95
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$54.95
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$54.95
$54.95
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$54.95
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$54.95
The perfect fountain pen deserves the perfect ink well bottle.TWSBI Diamond 50 ink bottle provides mess free filling for: TWSBI Diamond 530, 540, 5...
View full details
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$54.95
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$54.95
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$54.95
$54.95
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$54.95
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$54.95
TWSBI Precision Ballpoint Pen - 1.0mm - Black
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$49.95
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$49.95
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$49.95
With over 20 years experience in making ballpoint pens, TWSBI knows how to make them to last.Constructed from stainless steel.Takes a standard Park...
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TWSBI Precision Ballpoint Pen - 1.0mm - Matt Silver
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$49.95
With over 20 years experience in making ballpoint pens, TWSBI knows how to make them to last.Constructed from stainless steel.Takes a standard Park...
View full details
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$49.95
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$49.95
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TWSBI Precision Fix Pipe Mechanical Pencil - 0.5 mm - Matt Silver
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$49.95
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With over 20 years experience in making mechanical pencils, TWSBI knows how to make them to last. Constructed from all metal parts internally and e...
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TWSBI Precision Fix Pipe Mechanical Pencil - 0.7mm - Black
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$49.95
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$49.95
With over 20 years experience in making mechanical pencils, TWSBI knows how to make them to last. Constructed from all metal parts internally and e...
View full details
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$49.95
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TWSBI Precision Retractable (RT) Pipe Mechanical Pencil - 0.7mm - Black
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$49.95
With over 20 years experience in making mechanical pencils, TWSBI knows how to make them to last. Constructed from all metal parts internally and e...
View full details
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$49.95
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$49.95
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$49.95
TWSBI Vac 700R Iris Replacement Nib - Fine
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$49.95
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$49.95
This is a replacement nib and feed for the TWSBI Iris Vac 700R. To exchange your nib, pull out the old nib and feed, noting the orientation of the ...
View full details
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$49.95
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TWSBI Vac 700R Iris Replacement Nib - Medium
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$49.95
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$49.95
This is a replacement nib and feed for the TWSBI Iris Vac 700R. To exchange your nib, pull out the old nib and feed, noting the orientation of the ...
View full details
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$49.95
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$49.95
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$49.95
TWSBI Vac 700R Iris Replacement Nib - Broad
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$49.95
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$49.95
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$49.95
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$49.95
This is a replacement nib and feed for the TWSBI Iris Vac 700R. To exchange your nib, pull out the old nib and feed, noting the orientation of the ...
View full details
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$49.95
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$49.95
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$49.95
TWSBI Vac 700R Iris Replacement Nib - 1.1mm
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$49.95
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$49.95
This is a replacement nib and feed for the TWSBI Iris Vac 700R. To exchange your nib, pull out the old nib and feed, noting the orientation of the ...
View full details
Original price
$49.95
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$49.95
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$49.95
$49.95
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$49.95
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$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Prussian Blue Colour - Fine Nib
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$49.95
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 details
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$49.95
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$49.95
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$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Prussian Blue Colour - Broad Nib
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$49.95
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$49.95
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$49.95
$49.95
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$49.95
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$49.95
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 details
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$49.95
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$49.95
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$49.95
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$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Prussian Blue Colour - 1.1 Italic (stub) Nib
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$49.95
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 details
Original price
$49.95
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$49.95
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$49.95
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$49.95
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$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Smoke Colour - Extra Fine Nib
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$49.95
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 details
Original price
$49.95
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$49.95
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$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Smoke Colour - Fine Nib
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$49.95
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$49.95
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$49.95
$49.95
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$49.95
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$49.95
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 details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Smoke Colour - Medium Nib
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$49.95
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$49.95
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$49.95
$49.95
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$49.95
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$49.95
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 details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Smoke Colour - Broad Nib
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$49.95
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$49.95
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$49.95
$49.95
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$49.95
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$49.95
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 details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Smoke Colour - 1.1 Italic (stub) Nib
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$49.95
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$49.95
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$49.95
$49.95
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$49.95
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$49.95
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 details
Original price
$49.95
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Original price
$49.95
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$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Salmon Colour - Extra Fine Nib
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$49.95
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$49.95
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$49.95
$49.95
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$49.95
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$49.95
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 details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Salmon Colour - Fine Nib
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$49.95
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$49.95
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$49.95
$49.95
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$49.95
Current price
$49.95
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 details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Salmon Colour - Medium Nib
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$49.95
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$49.95
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$49.95
$49.95
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$49.95
Current price
$49.95
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 details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Salmon Colour - Broad Nib
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
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 details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Salmon Colour - 1.1mm Italic (stub) Nib
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$49.95
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$49.95
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$49.95
$49.95
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$49.95
Current price
$49.95
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 details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Diamond 580 Iris Replacement Nib - Medium
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$49.95
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$49.95
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$49.95
$49.95
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$49.95
Current price
$49.95
Replacement nib for TWSBI 580 Iris fountain pen. This replacement nib has the same iridescent colouring as the original IRIS pens. To change the ni...
View full details
Original price
$49.95
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$49.95
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$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Diamond 580 Iris Replacement Nib - Fine
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$49.95
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$49.95
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$49.95
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$49.95
Current price
$49.95
Replacement nib for TWSBI 580 Iris fountain pen. This replacement nib has the same iridescent colouring as the original IRIS pens. To change the ni...
View full details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Diamond 580 Iris Replacement Nib - Extra Fine
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$49.95
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$49.95
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$49.95
$49.95
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$49.95
Current price
$49.95
Replacement nib for TWSBI 580 Iris fountain pen. This replacement nib has the same iridescent colouring as the original IRIS pens. To change the ni...
View full details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Diamond 580 Iris Replacement Nib - Broad
Original price
$49.95
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Original price
$49.95
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$49.95
$49.95
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$49.95
Current price
$49.95
Replacement nib for TWSBI Diamond 580 Iris fountain pen. This replacement nib has the same iridescent colouring as the original IRIS pens. To chang...
View full details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Blue Ice Colour - Extra Fine Nib
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$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
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 details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Blue Ice Colour - Fine Nib
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$49.95
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Original price
$49.95
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$49.95
$49.95
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$49.95
Current price
$49.95
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 details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Swipe Fountain Pen - Spring Loaded Converter - Blue Ice Colour - Medium Nib
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$49.95
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$49.95
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$49.95
$49.95
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$49.95
Current price
$49.95
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 details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI 100% Cotton T-Shirt - Navy - Size S
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$49.95
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$49.95
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$49.95
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$49.95
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$49.95
Embrace your love for writing and show the world you love your fountain pen with this TWSBI T-Shirt. Fabric sourced from Japan...soft and comfortab...
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TWSBI 100% Cotton T-Shirt - Navy - Size M
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Embrace your love for writing and show the world you love your fountain pen with this TWSBI T-Shirt. Fabric sourced from Japan...soft and comfortab...
View full details
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$49.95
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TWSBI 100% Cotton T-Shirt - Navy - Size L
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$49.95
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$49.95
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$49.95
Embrace your love for writing and show the world you love your fountain pen with this TWSBI T-Shirt. Fabric sourced from Japan...soft and comfortab...
View full details
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$49.95
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Original price
$49.95
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$49.95
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$49.95
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$49.95
TWSBI 100% Cotton T-Shirt - Navy - Size XL
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$49.95
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$49.95
Current price
$49.95
Embrace your love for writing and show the world you love your fountain pen with this TWSBI T-Shirt. Fabric sourced from Japan...soft and comfortab...
View full details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI 100% Cotton T-Shirt - Navy - Size XXL
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$49.95
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Current price
$49.95
Embrace your love for writing and show the world you love your fountain pen with this TWSBI T-Shirt. Fabric sourced from Japan...soft and comfortab...
View full details
Original price
$49.95
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Original price
$49.95
Original price
$49.95
$49.95
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$49.95
Current price
$49.95
TWSBI Diamond 580 Replacement Nib - Stub 1.5mm
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$44.95
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$44.95
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$44.95
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$44.95
Current price
$44.95
Replacement nib unit for TWSBI Diamond 580. Just screw off the original nib unit and screw this one on. You don't even have to empty the ink out of...
View full details
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$44.95
TWSBI TriTech iSmart Multipen with stylus - 2 x ballpoint, 1 x mechanical pencil (0.5mm), 1 x stylus (compatible with iPhone and iPad)
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3 function pen w/ stylus: Black ball point (0.7) Red ball point (0.7)Mechanical pencil (0.5mm)Stylus tip. 3 function pen w/ stylus: Black ball poin...
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$44.95
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TWSBI Vac 700R Replacement Nib - Extra Fine
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$44.95
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$44.95
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$44.95
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$44.95
Current price
$44.95
Replacement nib unit for TWSBI Vac 700R. Just screw off the original nib unit and screw this one on. Compatible with the 700R models (not the origi...
View full details
Original price
$44.95
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Original price
$44.95
Original price
$44.95
$44.95
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$44.95
Current price
$44.95
TWSBI Vac 700R Replacement Nib - Fine
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$44.95
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$44.95
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$44.95
$44.95
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$44.95
Current price
$44.95
Replacement nib unit for TWSBI Vac 700R. Just screw off the original nib unit and screw this one on. Compatible with the 700R models (not the origi...
View full details
Original price
$44.95
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Original price
$44.95
Original price
$44.95
$44.95
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$44.95
Current price
$44.95
TWSBI Vac 700R Replacement Nib - Medium
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$44.95
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$44.95
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$44.95
$44.95
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$44.95
Current price
$44.95
Replacement nib unit for TWSBI Vac 700R. Just screw off the original nib unit and screw this one on. Compatible with the 700R models (not the origi...
View full details
Original price
$44.95
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Original price
$44.95
Original price
$44.95
$44.95
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$44.95
Current price
$44.95
TWSBI Vac 700R Replacement Nib - Stub 1.1mm
Original price
$44.95
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Original price
$44.95
Original price
$44.95
$44.95
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$44.95
Current price
$44.95
Replacement nib unit for TWSBI Vac 700R. Just screw off the original nib unit and screw this one on. Compatible with the 700R models (not the origi...
View full details
Original price
$44.95
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Original price
$44.95
Original price
$44.95
$44.95
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$44.95
Current price
$44.95
TWSBI Go Fountain Pen - Spring Load Mechanism - Sapphire Blue Colour - Extra Fine Nib
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$39.95
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$39.95
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$39.95
$39.95
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$39.95
Current price
$39.95
With TWSBI the game has changed!The TWSBI GO is the latest innovation in fountain pens. New model, new mechanism, new simplicity, new priceSimple c...
View full details
Original price
$39.95
-
Original price
$39.95
Original price
$39.95
$39.95
-
$39.95
Current price
$39.95
TWSBI Go Fountain Pen - Spring Load Mechanism - Smoke Colour - Broad Nib
Original price
$39.95
-
Original price
$39.95
Original price
$39.95
$39.95
-
$39.95
Current price
$39.95
With TWSBI the game has changed!The TWSBI GO is the latest innovation in fountain pens. New model, new mechanism, new simplicity, new priceSimple c...
View full details
Original price
$39.95
-
Original price
$39.95
Original price
$39.95
$39.95
-
$39.95
Current price
$39.95
TWSBI Go Fountain Pen - Spring Load Mechanism - Smoke Colour - Extra Fine Nib
Original price
$39.95
-
Original price
$39.95
Original price
$39.95
$39.95
-
$39.95
Current price
$39.95
With TWSBI the game has changed!The TWSBI GO is the latest innovation in fountain pens. New model, new mechanism, new simplicity, new priceSimple c...
View full details
Original price
$39.95
-
Original price
$39.95
Original price
$39.95
$39.95
-
$39.95
Current price
$39.95
TWSBI Vac Mini Replacement Nib - 1.1 Stub
Original price
$39.95
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Original price
$39.95
Original price
$39.95
$39.95
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$39.95
Current price
$39.95
These are spare nibs to fit TWSBI Vac Mini Fountain Pens.Easy to change and come with a nib holder for storage when not in use.TWSBI nib sizes are ...
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Original price
$39.95
-
Original price
$39.95
Original price
$39.95
$39.95
-
$39.95
Current price
$39.95