Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sometimes it writes, sometimes not

I have been struggling for sometime now to find a green ink pen that writes decent and is a color of green ink that is actually usable. This is another one in the pile of scrap. The ink is a typical color, but the pen doesn't write very smoothly. Depending on the tilt of your hand depends on how well it writes, and sometimes it just doesn't. I find often I have to dot my i's several times, or maybe half of a word or a letter is missing. I might try a less fine point, but I'm losing hope. I don't want to be stuck using cheap ball point pens, but at least they work correctly.