Karappo – Japanese for empty – is an ingenious pen from Kuretake. By dipping one end of the supplied cotton swab in ink, you can easily absorb and use whatever ink you want.
A hard brush type that allows you to adjust the strength of the line by adjusting the pressure of the pen.
Each Karappo pen comes with an empty core. To use, simply dip the core inside your favourite ink colour, wait until the ink soaks up the core, place the core inside the pen, plug the pen with the provided seal, and your Karappo Pen will now write with your favourite ink colour!
We love to use these pens with our favourite Diamine Inks.