The product fully corresponds to the description. The parcel came in 18 days. They did not communicate with the seller. I advise the goods.
Tyumen reached about a month. Came broken, first did not notice, because. They were packed in a sealed bag, discovered after the autopsy. The seller returned 100 rubles, so without claims, the functionality does not affect. I think, of course, that it's not quartz, but some stone exactly) when the massage is pleasantly cold)