Fude pens are a type of brush pen, generally used for Japanese calligraphy, but they can be great for artists too. They have either real brush tips, or foam/fibre tips in a brush shape, and are generally shaped like a fairly normal pen for writing, making them more convenient than some art markers to use on the go.
Platinum's excellent Souhitsu fude pens were developed with famous Japanese calligrapher Souun Takeda, for the perfect ink flow and responsiveness. The OHTO F-300 refill can even turn many rollerball pens into a fude brush pen.
