TWSBI - Fountain Pen Ink and Accessories


Introducing our new 18ml and 70ml bottles of fountain pen inks

This series of inks we created from a book written in 1791 called "Dream of Red Chambers". It's one of China's 4 great classical novels and we picked colors out of the buildings and descriptions within this book for this series of ink. For a limited time only

Volume: 18ml or 70ml bottle
Bottle Material: Frosted Glass
Waterproof: No 

Pack of 6 includes: Sky Blue, Emerald Green, Royal Purple, Pink, Orange, Prairie Green (Qty 1 of each in 18m bottles)


70ml Bottle comes with a special nozzle which allows every last drop to be used in the bottle. 



Standard International top hole fitting

Holds more ink than the traditional cartridge

Fits the SWIPE fountain pen. 

Cartridge Pack - 10pcs

Emty Bottles:

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

The TWSBI Diamond 50mL ink bottle is a glass bottle with anodized aluminum top that is the perfect accessory for any fountain pen addict! The bottle allows for easy refilling of your fountain pen by offering an upper reservoir that fills with ink when you turn the bottle upside down (cap on of course!) The reservoir provides a set amount of ink to fill your pen and avoids the hassle of dipping your pen to the bottom of the bottle, trying to get each drop out as the bottle runs low.

As an added benefit to those who own the Diamond 530, 540, 580 or Mini fountain pen you can use the colored band attachment to refill your TWSBI fountain pen without having to use the nib at all! Simply unscrew the front section of your Diamond fountain pen and attach it to the filling apparatus. Turning the piston knob of the fountain pen will draw the ink up into your pen. No more inky fingers!! 

Converters for Swipe Pens:
Spring or Standard (Standard International top hole fitting)

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