Sailor Kiwaguro

Nano Ultra Black Ink Meet the Kiwaguro Ink from Sailor also known as Nano Ultra Black. This high quality ink was designed specifically for use with brush pens but can be used in other types of fountain pens also. This is the ink that I have decided to us in my Kuretake No.50 and you can read the full review about the ink use and pen here: LINK(coming soon). I will focus mainly on an introduction to the ink in this post. Here is the ingenious plastic insert sits inside the bottle and allows you [...]