Instruct: Classify an Amazon review into positive or negative sentiment.
Query: BAD pens. DISAPPOINTING

I came back to Amazon to try to find some GOOD pens. I am surprised at the good reviews on these BAD pens I bought. I think people leave reviews before they have actually used the pens awhile. These run out of ink quickly. The ink is slow to dry and smudges for a good while after writing with them. The black is an ugly grey. When they start to run out of ink, which they do quickly, it will leave a double line and intermittent ink flow. Overall a bad purchase.