Whiskey Balls Reusable Stainless Steel Metal Ice Sphere Cubes Beverage Chilling Rocks Whiskey Stones for Red Wine, Bar Beer, Scotch, Vodka Drinks

It's easy to use, keep in the freezer in advance and use it when you need to

I honestly never tried cold whiskey until getting these as I think watered down (using ice) isn't as good. But let me tell you, I will never drink whiskey without these again. I love them. They stay cold and have a pretty cool look to them when put into a whiskey glass. The only time that I don't use one is when they are both dirty :(

Work really well, and last a long time, very happy with purchase

These reusable metal ice substitutes are just what I was looking for and the plastic container makes them easy to store and find in the freezer. Next time I will order the large as opposed to the extra large I ordered this time.

I bought these, since I don't always want to use ice with a soda, since ice dilutes soda when it melts. They fit very well in the large glass mug that I use. They seem to work very well at keeping the soda cold and are even too cold to hold in my hand for very long when I am rinsing them off, even after finishing drinking the soda in about 10 minutes. Of course, they don't make a warm drink cold as quickly as ice does, but you don't end up with a diluted drink either.

They work best if your drink is already cold.. but they’re kinda big ..