The eight soapstone cubes in the pack are reusable, and a perfect substitute for ice, chilling your favorite dram without diluting it. The Whisky Rocks Pack is the perfect gift for any lover of whisky. Not only does the pack contain a book informing the whisky-lover about hundreds of whisky brands and distillers in Britain, Ireland, and North America, but there is a guide to the process of distillation and tasting notes. In addition to this, the pack contains eight soapstone cubes which can be placed in a freezer and dropped into a glass and used as a replacement for ice, one that doesn't dilute the golden liquid. The author, Jim Murray, is one of the most respected men in whisky, on both sides of the Atlantic, and his passionate views about Scotch, Irish, Rye, and Bourbon are respected by those in the know. He writes in a unique style. Product Category: Gift Artist/Author: Jim Murray