Online store: AliExpress
Новая термостойкая двухслойная стеклянная чашка для пива, кофейная чашка эспрессо, набор, ручная работа, пивная кружка, стакан для чая, стек...
2.87 USD
Very nice glasses, received in less than 20 days (HongKong Post Services). It is an absolute record in delivery time. The glasses are still beautiful, despite of being a little different than the ones that I already have. I have supposed that there was only one factory for such glasses, but I was wrong.