You'll probably just want to go to Australia once you see the range of colours available in Robert Oster inks. Just to see if they live up to their names. 

The Ten Dollar collection features four new inks from Robert Oster in some bright colours, which represent the colours of the Australian ten dollar note.

Robert Oster's love of fountain pens resulted in the production of these inks, the contents and packaging of which are all nature-friendly. They really do reflect the vast palette of colours associated with Australia, which is why there are so many different blues!