Fountain Pens Smooth-writing Fountain pens featuring medium-sized, steel nib with iridium tip. Both pens use standard international fountain pen ink cartridges while the pen with the convertor allows the user to use any bottled fountain pen ink once it is fitted. Clear plastic barrel shows the current ink colour and ink level. Rollerball Pens Compact, ink roller pen with liquid ink rollerball tip and medium sized, 0.7mm nib. Both pens use standard international fountain pen ink cartridges while the pen with the convertor allows the user to use any bottled fountain pen ink once it is fitted. Clear plastic barrel shows the current ink colour and ink level.
