Instruct: Classify Amazon reviews into positive or negative sentiment
Query: All the hex key's you'll never need. (and some you wont)

To be honest I bought this set because it contained the tiny size 1.3 Metric key, which I was unable to find anywhere in my town. (I needed it to adjust the sights on my handgun) Otherwise this looks like a good set and is sure to come in handy for the future.I give it 4 stars due to the fact it does not hold the keys very well, but that is the only flaw I can see.