Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Can't have too many of these

I bought my first Executive in 1964 in Copenhagen Denmark. Never been without two or three of these great knives since. Scissors work great and it is easy to carry everywhere you go. Had to wave goodbye to one in airport security in Paris but won't make that mistake again. The only other Swiss Army knife I have is now 59 years old and still in fine shape. The model I have is made with brass instead of aluminum so it is quite a bit heavier but has a killer leather tool....