I purchased this set for both the glasses and the whiskey stones, but it was really the stones that sold me. I was delighted when I received my package and immediately chilled the stones. The glasses are beautiful, hold just the right pour, and fit comfortably in your hand. However, the stones don't do much to chill your beverage. I'm not one to keep my sipping whiskey chilled in the fridge, but I would guess if I did, the stones "might" keep it cold. They certainly didn't do anything to chill my bourbon, even with all six very cold stones in one glass. I'd recommend the glasses, but maybe not the stones.