i dont want one, i dont think it would suit my Toyota... it was just a thought
i had a sticker under my back wiper for a few months... after a while the wiper started to peel the corners and stuff, if it does stick to your window well, after a while of the wiper wipering it, it might start to fade, or take the shine out of it
you can put the stiker at the top of your window, just make sure you know where you wiper reaches to (look at the back of your car when it is dirty and you have had the wiper on) and put it up there... i think there are a few cm... i had my opelaus sticker there... ill find a pic