Yeah, I think the hair is the best item of the whole set. I think I bought two of those. Blue and red, my favourite colours.
Bees tend to not sting all that often though, because when they sting they will die. That is why they only sting when they feel attacked. However, I really want bees to stay because of honey and because they take care of flowers spreading around or something (I don't know the exact details in English).
Wasps can go though. Those are the aggressive stingers and the ones that stalk you when you are trying to BBQ.