RabbitJumbo Chilling Stones - Premium Stainless Steel Whiskey Rocks for Chilling Fine Spirits and Beverages, Reusable Drink Cooling Stones with Storage Case

Keeps drink cold without watering it down. Lasts long enough for two drinks with one cube. Case for storage of two makes it easy to place on a shelf in the freezer and not get lost.

I suspect these are filled with something, because you can hear some sort of liquid inside of them when you shake them. Whatever it is, it makes for the absolute perfect whiskey chilling stone. It stayed cold for far longer than it took me to drink the whiskey in the first glass, and it lasted through the second as well, and I'm a slow sipper.I have traditional chilling stones as well, a set of agate stones, as well as a variety of stones, but frankly compared to these, those are just for decoration. Their heat capacities simply don't match anything that is fluid, and they just end up making my whiskey unpleasantly lukewarm. The design of these stones, with what I assume to be water inside, does a phenomenal job of pulling heat from the whiskey. I would give 10 stars if I could. There are few substances that have a heat capacity like water, and containing it in a chrome cube was a stroke of genius!They're fairly large and square, so they fit a bit tight in my collins and old fashioned glasses, so I make sure to put the cube in before the booze. They look great, and my favorite part is the laser engraved logo doesn't look super obtrusive and tacky. It's very refined and low key. Am going to pick up a second set so I have enough on hand. Great buy!

Quality:I bought these about two months ago. The stones have been terrific. They chill drinks quickly, keep them cold for an hour or so and are easy to wash. But it didn’t take long for their plastic case to spontaneously crack in our freezer.

The cubes chill great, without watering down my drinks. Bought a second set and will be ordering a third one.

Good size, froze fast. Fast shipping, as shown, would recommend. Melissa W.

Perfect👍

Nicely packaged product and may have worked well, but I returned it because the cubes are massive.

A great invention by rabbit for whiskey stones. At 1.5” per side it will fit any heavy whiskey glass that isn’t curved like a wine glass (in which the thinness of the glass becomes an issue). For any pre-chilled beverages it is capable of keeping the beverage chilled for an extended period of time: aside from whiskey, like a 12 oz canned soft drink at <40 degrees Fahrenheit.