De'Longhi Double Walled Thermo Espresso Glasses, 60 ml Set of 2.

The box came in good shape, clean and undamaged. The glasses are very light and made of thin, durable glass. First pour from my Brikka demonstrated it's efficacy immediately. The coffee maintained it's brew temp for minutes, way too hot to drink, probably took 5 minutes to be drinkable temp, which is perfect when I'm making food alongside it and want hot food AND hot coffee. It flares out at the brim of the cup but I don't find that to be a problem. It also keeps your drinks hot without heating the exterior glass, didn't feel hot on the exterior at all, perfectly room temp. I used a Picopresso with it as well and it kept the shot just at a drinkable heat level, whereas before it got tepid immediately while using a normal glass. Haven't used a double walled glass before, but this one made a big impression on me. I highly recommend it.