No stars, I would like to give this shop a pile of dog exretion as reward. I have never received this item, they have falsified a tracking number with an official stamp, really funny. Following the Chinese tracking company, it says that the package has been delivered to Germany, so I asked seller to provide my signuture against my dispute, they did not have. Furthermore there is another tracking number which provided by German Post, not trackable. In dispute, the refused my claim twice by misjudgement: I claimed that it says the package was delivered, but I have not received is invalid. They refused my claim which I have never made: the package is still in transit is invalid, no refund. Don't touch this shop!!!