TWSBI

TWSBI Diamond 580, a classic fountain pen with a piston ink-filling system. By fusing the traditional mechanisms of the fountain pen with a modern industrial design, we have created an eye-catching fountain pen that is simultaneously appreciative of the past...

A traditional cartridge, converter type fountain pen. The pen, ink cartridge, traditional converter, and a spring converter come all in one, ready for you to use right away. Cartridges/Converter are standard international top hole fitting. Nib size: EF, F, M,...

A traditional cartridge, converter type fountain pen. The pen, ink cartridge, traditional converter, and a spring converter come all in one, ready for you to use right away. Cartridges/Converter are standard international top hole fitting. Nib size: EF, F, M,...

A new take on affordable fountain pens. Spring loaded piston filling mechanism. Super easy to use. Simply press down and release and you're ready to GO! Comes in EF, F, M, B, Stub1.1 nib sizes. Please note : ink is...

Standard International top hole fitting Holds more ink than the typical converterFits the SWIPE fountain penSpring actuated converter

Standard International top hole fittingHolds more ink than the typical converterFits the SWIPE fountain penTraditional twist converter

Spare Nib Sets for Diamond 580 fountain pen Choice: EF, F, M, B, Stub1.1 Will fit the previous generation 540 and 530 fountain pens. Easy holder case for storage when not in use. Quick and Simple changes between nibs. No...

Spare Nib Sets for Diamond Mini fountain pen Comes in: EF, F, M, B, Stub1.1 Easy change: simply unscrew and screw on a new one Easy holder case for storage when not in use A quick no brainer guide in...

Comes in EF, F, M, B, Stub1.1 nib choicesColors: Purple/Clear Pen cap is able to post onto the back of the pen. Piston Filler Fountain pen.Simply unscrew the end cap, dip into ink, screw back the end cap, and your...

Standard International top hole fittingHolds more ink than the traditional cartridgeFits the SWIPE fountain pen. Cartridge Pack - 10pcs - Red

Standard International top hole fittingHolds more ink than the traditional cartridgeFits the SWIPE fountain pen. Cartridge Pack - 10pcs - Blue

Standard International top hole fittingHolds more ink than the traditional cartridgeFits the SWIPE fountain pen. Cartridge Pack - 10pcs - Black

The Pagoda Pencil comes in:Colors: White2 lead size: 0.5mm and 0.7mm, ABS Construction, Light weight, easy carry and storage.

TWSBI Tri-Tech iSmart Multi Function Pen - Dark Blue Product code : M7443180 * Two Ball Point & One Mechanical Pencil Made in Taiwan

Piston Filler Type fountain pen. Simply twist the end knob open and closed to fill the pen with ink. Acrylic cap, Grip, Body, End Cap. Rose Gold Nib, Clip, Rings Very Limited Run, Special Edition Comes in EF, F, M,...

New Titanium finish Vac700R, every single pen is slightly different and unique in its color, not one is exactly the same.   Now with even more consistent ink flow when valve is opened.   Simply pull up, push down and...

Diamond Mini now comes in RoseGold!! We improved upon the first version, and now the plating is all new and more!   Piston filler type fountain pen.   Comes in EF, F, M, B, stub1.1   Roughly the same height...

Our ever popular 580AL now with matte finish, subtile details on the grip and cap. New aluminum machined grip, connector, and piston rod. Features 580 has increased ink capacity, about 30% more than 530 580 has improved the smoothness of...

TWSBI Diamond 50 Ink bottle: designed for every type of fountain pen and specific upper cap design for Diamond , 530, 540, 580, Mini fountain pen. NO INK INSIDE ALL NEW POLISHED ALUMINUM FINISH!! The TWSBI Diamond 50mL ink bottle...