I purchased the lids as advertised for $10. When they arrived I found that the shipping cost was an additional 23.35 (they could have given the lids for free and obvioulsy still made money). I then found that the lids did not work. I called to ask for a refund and was told that all would get back was the $10 I paid for the lids and not the shipping. This is out right deception and FRAUD. If the product worked maybe I would have swallowed hard and accepted the shipiing charge screw job but when the product did not that was an entirely different situation. read full review »