Product review (1 stars): Lousy and company has disappeared
We can't stop a yucky grainy residue on our dishes--we've tried everything.  I've tried to contact the company (it was in our house when we bought it so we don't know the original store).  Their phone number is disconnected, their US website off-line, they don't answer their e-mail and they have no US or Canada address!  Since they're out of Turkey, this is a problem.