Review on 🥛 Pavina Double-Wall Insulated Glass Set - Clear, 8 Ounces Each (Pack of 2) by Cathy Young

May 2020 update Contrary to my original review, I now think these goggles are not effective at retaining heat. I don't see much difference between hot coffee in these glasses and in an ordinary china mug. They cool down almost equally quickly. You look fantastic. And that is thanks to Bodem. They often use the term "insulated" but don't claim that these glasses retain heat, perhaps because they don't. These glasses clearly show the layers of espresso, crema and frothed milk in my coffee drinks. And they keep the drink hot. While heat retention isn't as efficient as vacuum bottles because there's air between the two layers of glass, it's sufficient for the short drinking time of these small drinks. Highly recommended.