Not what they used to be
Tap one of these the wrong way and it explodes. My petite 10-years old daughter shattered one by knocking on the counter---not dropping it, but just setting down a little roughly. After the 20 minutes it took me to clean up the shattered glass, I broke another one by dropping it less than two inches onto a coffee cup. And these two were just many in a long line of disastrous breaks we've experienced with these modern Duralex glasses that we've had for about two years now.The Duralex glasses that we got 21 years ago were great, but these new ones are nothing like the old.