Unique calligraphy pen that, thanks to its "Parallel Plate Structure", gives either crisp italic-style writing or expressive drawing in an easy to use format. 6.0mm with blue cap. The Pilot Parallel Pen is supplied with cartridges but can be converted to use bottled ink with either a Pilot CON-20 or CON-50 converter
. You can buy extra cartridges here
In conjunction with Pelikan Highlighter ink, the Pilot Parallel pen makes a perfect highlighter!