ECO (Slate Blue / Onyx) - Extra Fine crossover please do not use with

please do not use with fountain pens

An ordinary day in many daily lives

An eyedropper tool and a pack of 6 black ink cartridges is also included

Violet (Maskara 1890) - 30ml

The interesting aspect of the ink is that if left in some pens for a while without use then the first few lines of writing will be pink and as you go it will turn back to its original color

ECO (Slate Blue / Onyx) - Extra Fine crossover please do not use withTWSBI's ECO fountain pen has always been a great choice for beginners and long time users alike due to its affordability and quality. Fitted with a piston fill mechanism, the ECO has a large ink capacity at approximately 1. 7ml. This version of the ECO is furnished with onyx hardware.