Whiskey rocks from Sparq let you, literally, enjoy your drink on the rocks. The question has been, how do you cool a dram of your favorite single-malt scotch, small-batch bourbon, or other fine spirit, without diluting or altering its perfectly balanced flavors? By replacing ice cubes with whiskey rocks, that's how. Whiskey rocks are milled from natural soapstone, a stone with the ability to retain its temperature for extended periods of time. Three of these natural stones, more gentle than ice, will cool a dram of whiskey without diluting or "closing down" the flavors, nor will they impart any flavor or aroma of their own. A few hours in the freezer and Sparq whiskey rocks are ready to provide just the right amount of gentle cooling to your favorite spirit. Sparq whiskey rocks have been tumbled to round off the edges and corners, so they won't scratch your glasses. Best for use with 2 to 3 ozs. of spirits. Dishwasher safe.

Sparq whiskey rocks can also be Sparq coffee or tea rocks; just put three rocks in your microwave on high for two minutes, then place the rocks in a cup of coffee or tea. The rocks will retain retain their heat to help maintain the temperature of your drink, just as they cool whiskey or bourbon.