Ice cubes ?

BE7_4646, originally uploaded by gugs.

For whisky fans, an interesting way to cool the glass without having to use ice cubes (a shame to add water to good whiskies). An example of a creative/innovative solution to a (not so) simple problem (cool down without using ice). You have to keep the (cleaned) stones in a bag in a freezer, and put them in the glass when needed to lower the temperature. They are neutral and don't alter the taste.

For geeks only.