Review on MOFADO Classic Crystal Old Fashioned Whiskey Glasses - 12oz (Set of 2) - Weighted Bottom - Hand Blown Crystal in a Gift Box - Ideal for Scotch, Bourbon, Manhattans, Cocktails by Joshua Mccall

I just opened these jars and at first glance they are exactly what I wanted. I've had whiskey out of a liter glass and you can't really sniff it. They also don't hold a large block or ball of ice, which I like with my whiskey. It would give me 5 stars but one of them in this game has an air bubble at the bottom. It's a slight imperfection, but it's open and can be felt to the touch, and I'm concerned it creates weakness in the hard glass. For the price, I would expect things like this to be caught by the manufacturer. It probably won't harm the drink, but it will relentlessly cross my mind. It's not an issue that I want to jump through hoops to exchange points, but it's worth mentioning for those considering this set.