Pink balls to keep your laptop cool

I was quite amused when I stumbled across these pink balls. They look ultra cute and fun. Quite an innovative way of keeping a laptop cool, I'd say. Obviously, targeted towards the fairer sex, all you need to do is stick these balls on the undercarriage of your notebook. Voila, your laptop is guaranteed to stay cool. They kind of look like broken pink eggs to me. All you gotta pay is $6 for these babies. You can buy them here. Oh and let's not forget that they are skidproof.