Stone seems to be the in thing at the moment for keeping your drinks cool. Marble wine chillers are popular because of marble's cool surface. The chiller is placed in the refrigerator to keep it cool.
Sippin on the Rocks are offering highly polished cubes made from imported granite directly from quarries in Scotland. The cubes are meant to be placed in a container in the freezer for about one or two hours then placed into a glass and covered with whisky. The cubes are said to enhance the aroma and flavour of the liquor and cool the liquor without diluting it. The cubes come in a gift set, a walnut wood box with two granite cubes and two glasses.
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