If you love fountain pen ink as much as we do, you'll love and appreciate this handy little refillable J Herbin rollerball pen. It takes standard size fountain pen ink cartridges (such as J Herbin's own fountain pen ink cartridges), which means you have a virtually limitless choice of inks and colours to write with.
That also means that not only are you not tied in to one type of rollerball refill with a limited range of colours, but you stand to save on refills. As well as being economical and refillable in the long run, probably the single most impressive thing about J Herbin's rollerball pen though, is the price. An absolute gem (and a bargain!) of a pen.