Pilot V-Pen Erasable Disposable Fountain Pen Blue (Pack 12) - 631101203Pilot's V PEN combines the comfort and convenience of a rollerball with the fine writing stroke of a fountain pen. No more messy cartridges or blotting paper: the V PEN is disposable, with the ink already loaded straight into the barrel, complete with a viewer window so you can see how much ink you have left. The V PEN is ideal as a first pen for those learning to write with ink because if you make a mistake, the ink erases using standard ink