I really loved this pen. I loved that you could get refills. I installed my
first refill and after a week of use, the pen has gone dry with plenty of ink
still in the barrel. The frustrating thing about these small purchases is that
it is REALLY inconvenient. Of course I did not think to get two. Why, when the
first pen lasted a long time? But what if I did and faced with two duds? The
inconvenience factor ratchets up the loss in trust in the product, never wanting
to use it again.