How old do u have to be to own a swiss army knife?

Question

I was wondering how old u have to be to own a swiss army knife.I checked the web but it did not say anything,and how old do u have to be to own the"My first victoinox".

Answer 1

you can be any age but i believe your parents have to buy it for you if your under 18  

Answer 2

I was 8 and that was one tough 7 dollars to earn.  

Answer 3

I was 10 when I owned my first one but that was over 40 years ago.