This product before you buy, there are already more than a few buyers questioned the same problem, so we cut a similar product, confirmed that indeed there is water inside the other before shipment we will re-examine, so we have inside water, no doubt, of course, if you insist that while there is no water, please cut it, if it does there is no water inside, we will full refund. Please keep these items until we solve this problem, Thank you for your understanding. 2, very sorry, but please do not worry, we attach great importance to this question, we are very good that we can solve this problem. In view of this situation, we are willing to refund the $ 10 as compensation, you are willing to accept such a solution? If not we can discuss other solutions. Thank you for your understanding.