Kids that age can't afford her products so she's wasting her time.
I love her kajal liners, I've 4 of them but they are nearly 40 euro a pop and I justify that because I only wear makeup occasionally and they last ages because of that!
They can try and persuade their parents to buy it for them though.
Bum Bum cream has been quite popular with tweens/teens and some of those are about £35