When it comes to crocheting, you always need hooks. Each pattern will have a need for a crohet hook, many come in odd sizes so having a whole set of them can really help. As someone who crochets from fun, I always never seem to have the right size on hand. Having a whole set really helps!
It can always be very helpful to have crochet hooks that are made to be easy on the hands. As I have gotten older I have stopped using the crochet hooks that are all metal to crochet hooks that are ergonomic. Making them so much easier to use!