Review on Whiskey Ball Reusable Stainless Stocking by Frank Webster

These whiskey balls are pretty good for most drinks. A healthy batch of whiskey will typically chill within a few minutes and continue to chill as you sip. It still takes longer to cool down compared to regular ice cubes (surface I guess). The only problem is that they are quite big and if you are not careful they can fall in your face. You can use your nose to hold it in place, but this is a workaround. I love that it uses the liquid inside to keep the cold out and not just a block of metal or stone. I wish there was a way to have smaller balls (with liquid) as that would increase the surface area and cool the drink faster.