Pros: lasts a long time (over 4 months for me), a little bit of your money goes to charity
Cons: restricts your view if dangled from mirror (minor)
"The main reason I bought this air freshener rather than the normal smileys is because part of my money went to Chester Zoo charity (which I have been to few times and I absolutely loved it there as a kid) so I felt better with my purchase knowing I could give a little bit and get something funny and useful back. I bought the panda one in August '09 and it is now December and it still hasn't run out. I love the smell which was another reason I picked it over the more expensive ones. (I don't know what scent it is though, my nose has no intelligence, lol!) I say get it! It's a funny little thing, (mine hangs from my indicator stick, as I didn't want it dangling from the mirror so as to restrict my view, and smiles at the passangers, hehe!) and it lasts a long time! Plus, you leave knowing a little bit of your purchase goes to a good cause, so why not, eh?!"