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TWSBI Fountain Pens

TWSBI logo

Fountain pens are what TWSBI are best known for. Unlike most new pen makers, when TWSBI started manufacturing their own range of pens (after years of making pens on behalf of other luxury brands) they went firmly after the enthusiast market. Rather than making simple cartridge-filled pens, they made the sort of quality piston-filler and vacuum-filler pens fountain pen enthusiasts had been missing for many years.

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TWSBI GO
TWSBI GO 3 Items
TWSBI GO - a great value piston-filled fountain pen. Empties and fills with a press of the sprung piston, making it the perfect fountain pen for anyone who wants to change ink quickly and easily.
TWSBI Eco
TWSBI Eco 18 Items
Great value piston-filler fountain pens.
TWSBI Diamond 580
TWSBI Diamond 580 10 Items
The classic piston-filler TWSBI fountain pen - a full size pen with transparent barrel. Regular limited edition colours available.
TWSBI Diamond Mini
TWSBI Diamond Mini 5 Items
A smaller piston-filler - handy size for bags and pockets, but still comfortable to write with, and has a decent ink capacity.
TWSBI Vac Mini
TWSBI Vac Mini 4 Items
A smaller vacuum-filler, but still with a huge ink capacity, especially when filled completely using the VAC 20A bottle.
TWSBI Vac 700
TWSBI Vac 700 5 Items
Big Vacuum-filler - the fountain pen for fountain pen geeks, with a huge ink capacity.
TWSBI VAC 20A Ink Bottle
TWSBI VAC 20A Ink Bottle Empty ink bottle for the Vac fountain pen ranges
blackbluegreenorangered
Only £15.00 inc VAT £12.50 ex VAT
TWSBI GO Spring Loaded Fountain Pen Clear
TWSBI GO Spring Loaded Fountain Pen Clear
clear
Only £20.00 inc VAT £16.67 ex VAT
TWSBI GO Spring Loaded Fountain Pen Smoke
TWSBI GO Spring Loaded Fountain Pen Smoke
grey
Only £20.00 inc VAT £16.67 ex VAT
TWSBI GO Spring Loaded Fountain Pen Sapphire
TWSBI GO Spring Loaded Fountain Pen Sapphire
blue
Only £20.00 inc VAT £16.67 ex VAT
TWSBI Diamond 580 Replacement Nib Unit
TWSBI Diamond 580 Replacement Nib Unit Replacement nib unit for Diamond 580 pens.
Only £20.00 inc VAT £16.67 ex VAT 31% off
TWSBI Diamond Mini Nib Unit
TWSBI Diamond Mini Nib Unit Spare nib unit for TWSBI Diamond Mini fountain pens
Only £20.00 inc VAT £16.67 ex VAT 31% off
TWSBI Swipe Fountain Pen Pear Green
TWSBI Swipe Fountain Pen Pear Green
green
Only £22.00 inc VAT £18.33 ex VAT £26.10 inc VAT £21.75 ex VAT Save £4.10 inc VAT £3.42 ex VAT 15% off
TWSBI Swipe Fountain Pen Smoke
TWSBI Swipe Fountain Pen Smoke
grey
Only £22.00 inc VAT £18.33 ex VAT
TWSBI Swipe Fountain Pen Prussian Blue
TWSBI Swipe Fountain Pen Prussian Blue
blue
Only £22.00 inc VAT £18.33 ex VAT
TWSBI Swipe Fountain Pen Salmon
TWSBI Swipe Fountain Pen Salmon
pink
Only £22.00 inc VAT £18.33 ex VAT £26.10 inc VAT £21.75 ex VAT Save £4.10 inc VAT £3.42 ex VAT 15% off
TWSBI Vac 700 Nib Unit
TWSBI Vac 700 Nib Unit Spare nib unit for TWSBI Vac 700 fountain pens
Only £23.00 inc VAT £19.17 ex VAT 29% off
TWSBI VAC Mini Nib Unit
TWSBI VAC Mini Nib Unit Replacement nib unit
Only £24.00 inc VAT £20.00 ex VAT £25.80 inc VAT £21.50 ex VAT Save £1.80 inc VAT £1.50 ex VAT 18% off
TWSBI Vac 700R Nib Unit
TWSBI Vac 700R Nib Unit
clear
Only £28.00 inc VAT £23.33 ex VAT 7% off
TWSBI Eco Fountain Pen Glow Green
TWSBI Eco Fountain Pen Glow Green Waiting for Stock
Only £30.00 inc VAT £25.00 ex VAT £32.99 inc VAT £27.49 ex VAT Save £2.99 inc VAT £2.49 ex VAT 9% off
TWSBI Eco Fountain Pen Transparent Yellow
TWSBI Eco Fountain Pen Transparent Yellow
yellow
Only £30.00 inc VAT £25.00 ex VAT
TWSBI Eco Fountain Pen Lilac
TWSBI Eco Fountain Pen Lilac
purple
Only £30.00 inc VAT £25.00 ex VAT £32.99 inc VAT £27.49 ex VAT Save £2.99 inc VAT £2.49 ex VAT 9% off
TWSBI Eco-T Fountain Pen Mint Blue Limited Edition
TWSBI Eco-T Fountain Pen Mint Blue Limited Edition Limited edition of the TWSBI Eco-T
blue
Only £30.00 inc VAT £25.00 ex VAT
TWSBI Eco Fountain Pen Limited Edition Transparent Purple
TWSBI Eco Fountain Pen Limited Edition Transparent Purple
purple
Only £30.00 inc VAT £25.00 ex VAT £32.99 inc VAT £27.49 ex VAT Save £2.99 inc VAT £2.49 ex VAT 9% off
TWSBI Eco Fountain Pen Pastel Blue Limited Edition
TWSBI Eco Fountain Pen Pastel Blue Limited Edition
blue
Only £30.00 inc VAT £25.00 ex VAT £32.99 inc VAT £27.49 ex VAT Save £2.99 inc VAT £2.49 ex VAT 9% off
TWSBI Eco Fountain Pen Pastel Pink Limited Edition
TWSBI Eco Fountain Pen Pastel Pink Limited Edition
pink
Only £30.00 inc VAT £25.00 ex VAT £32.99 inc VAT £27.49 ex VAT Save £2.99 inc VAT £2.49 ex VAT 9% off
TWSBI Eco-T Fountain Pen Clear
TWSBI Eco-T Fountain Pen Clear
clear
Only £30.00 inc VAT £25.00 ex VAT
TWSBI Eco Fountain Pen Transparent Blue
TWSBI Eco Fountain Pen Transparent Blue Competitively-priced, clear-barrelled fountain pen
blue
Only £30.00 inc VAT £25.00 ex VAT £32.99 inc VAT £27.49 ex VAT Save £2.99 inc VAT £2.49 ex VAT 9% off
TWSBI Eco Fountain Pen Pink
TWSBI Eco Fountain Pen Pink Competitively-priced, clear-barrelled fountain pen
Only £30.00 inc VAT £25.00 ex VAT 9% off
TWSBI Eco-T Fountain Pen Yellow-Green
TWSBI Eco-T Fountain Pen Yellow-Green
green
Only £30.00 inc VAT £25.00 ex VAT
TWSBI Eco-T Fountain Pen Blue
TWSBI Eco-T Fountain Pen Blue Triangular grip for the popular TWSBI Eco fountain pen
blue
Only £30.00 inc VAT £25.00 ex VAT
TWSBI Eco Fountain Pen Black
TWSBI Eco Fountain Pen Black Competitively-priced, clear-barrelled fountain pen
Only £30.00 inc VAT £25.00 ex VAT 9% off
TWSBI Eco Fountain Pen White
TWSBI Eco Fountain Pen White Competitively-priced, clear-barrelled fountain pen
Only £30.00 inc VAT £25.00 ex VAT 9% off
TWSBI Eco Fountain Pen Clear
TWSBI Eco Fountain Pen Clear Competitively-priced, clear-barrelled fountain pen
clear
Only £30.00 inc VAT £25.00 ex VAT £32.99 inc VAT £27.49 ex VAT Save £2.99 inc VAT £2.49 ex VAT 9% off
TWSBI Eco Fountain Pen Jade
TWSBI Eco Fountain Pen Jade
green
Only £30.00 inc VAT £25.00 ex VAT
TWSBI Diamond 580 Fountain Pen Clear
TWSBI Diamond 580 Fountain Pen Clear Innovative clear-barrelled piston-filling fountain pen from TWSBI
clear
Only £47.00 inc VAT £39.17 ex VAT 21% off
TWSBI Diamond Mini Fountain Pen Clear
TWSBI Diamond Mini Fountain Pen Clear Pocketable clear-barrelled piston-filled fountain pen from TWSBI
clear
Only £47.00 inc VAT £39.17 ex VAT 21% off
TWSBI Diamond Mini Fountain Pen Classic
TWSBI Diamond Mini Fountain Pen Classic Pocketable clear-barrelled piston-filled fountain pen from TWSBI
blackclear
Only £47.00 inc VAT £39.17 ex VAT 21% off
TWSBI Eco Fountain Pen Smoke with Rose Gold Trim
TWSBI Eco Fountain Pen Smoke with Rose Gold Trim Beautiful rose gold trim for this smoke-grey TWSBI Eco
grey
Only £48.00 inc VAT £40.00 ex VAT 3% off
TWSBI Eco Fountain Pen White With Rose Gold Trim
TWSBI Eco Fountain Pen White With Rose Gold Trim
white
Only £48.00 inc VAT £40.00 ex VAT 3% off
TWSBI Classic Fountain Pen White
TWSBI Classic Fountain Pen White
white
Only £50.00 inc VAT £41.67 ex VAT £55.00 inc VAT £45.83 ex VAT Save £5.00 inc VAT £4.17 ex VAT 21% off
TWSBI Classic Fountain Pen Burgundy
TWSBI Classic Fountain Pen Burgundy
Only £50.00 inc VAT £41.67 ex VAT £55.00 inc VAT £45.83 ex VAT Save £5.00 inc VAT £4.17 ex VAT 21% off
TWSBI Classic Fountain Pen Sapphire
TWSBI Classic Fountain Pen Sapphire
blue
Only £50.00 inc VAT £41.67 ex VAT £55.00 inc VAT £45.83 ex VAT Save £5.00 inc VAT £4.17 ex VAT 21% off
TWSBI Classic Fountain Pen Black
TWSBI Classic Fountain Pen Black
black
Only £50.00 inc VAT £41.67 ex VAT £64.00 inc VAT £53.33 ex VAT Save £14.00 inc VAT £11.67 ex VAT 21% off
TWSBI Diamond Mini AL Fountain Pen
TWSBI Diamond Mini AL Fountain Pen Pocket-sized piston-filling fountain pen
clear
Only £59.00 inc VAT £49.17 ex VAT £67.00 inc VAT £55.83 ex VAT Save £8.00 inc VAT £6.67 ex VAT 18% off
TWSBI VAC Mini Fountain Pen Clear
TWSBI VAC Mini Fountain Pen Clear Mini version of the popular vacuum filler
clear
Only £59.00 inc VAT £49.17 ex VAT 7% off
TWSBI VAC Mini Fountain Pen Smoke
TWSBI VAC Mini Fountain Pen Smoke Mini version of the popular vacuum filler
cleargrey
Only £59.00 inc VAT £49.17 ex VAT 7% off
TWSBI Diamond 580ALR Fountain Pen Punch Pink Limited Edition
TWSBI Diamond 580ALR Fountain Pen Punch Pink Limited Edition
pink
Only £65.00 inc VAT £54.17 ex VAT £69.00 inc VAT £57.50 ex VAT Save £4.00 inc VAT £3.33 ex VAT 13% off
TWSBI Diamond 580ALR Fountain Pen Prussian Blue Limited Edition
TWSBI Diamond 580ALR Fountain Pen Prussian Blue Limited Edition Beautiful limited edition TWSBI 580ALR
blue
Only £65.00 inc VAT £54.17 ex VAT 2% off
TWSBI Diamond 580ALR Fountain Pen Nickel Grey
TWSBI Diamond 580ALR Fountain Pen Nickel Grey
grey
Only £65.00 inc VAT £54.17 ex VAT
TWSBI Diamond 580AL Fountain Pen
TWSBI Diamond 580AL Fountain Pen Innovative clear-barrelled piston-filling fountain pen from TWSBI
clearsilver
Only £65.00 inc VAT £54.17 ex VAT
TWSBI Diamond 580ALR Fountain Pen Navy Blue
TWSBI Diamond 580ALR Fountain Pen Navy Blue
navy-blue
Only £65.00 inc VAT £54.17 ex VAT
TWSBI VAC 700R Fountain Pen Iris
TWSBI VAC 700R Fountain Pen Iris Beautiful iridescent trim for this vacuum-filling fountain pen
purple
Only £75.00 inc VAT £62.50 ex VAT £91.61 inc VAT £76.34 ex VAT Save £16.61 inc VAT £13.84 ex VAT 22% off
TWSBI Vac 700R Fountain Pen Clear
TWSBI Vac 700R Fountain Pen Clear Innovative vacuum-filling clear-barrelled fountain pen
clear
Only £75.00 inc VAT £62.50 ex VAT 8% off
TWSBI Diamond Mini Fountain Pen White Rose Gold II
TWSBI Diamond Mini Fountain Pen White Rose Gold II
rose-goldwhite
Only £85.00 inc VAT £70.83 ex VAT £95.00 inc VAT £79.17 ex VAT Save £10.00 inc VAT £8.33 ex VAT 10% off
TWSBI Diamond 580 Fountain Pen White Rose Gold II
TWSBI Diamond 580 Fountain Pen White Rose Gold II
rose-goldwhite
Only £90.00 inc VAT £75.00 ex VAT
TWSBI Diamond 580 Fountain Pen Smoke Rose Gold II
TWSBI Diamond 580 Fountain Pen Smoke Rose Gold II
rose-gold
Only £90.00 inc VAT £75.00 ex VAT
TWSBI Diamond 580 Fountain Pen Iris
TWSBI Diamond 580 Fountain Pen Iris
purple
Only £95.00 inc VAT £79.17 ex VAT
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