The Original Soapstone Whiskey Rocks. These innovative ice cube substitutes will chill your favorite spirit without diluting it. Simply freeze, drop, and drink. For the early birds, these multifunctional rocks can double as coffee and tea stones. Pop one or two rocks into the microwave, drop them in your mug, and enjoy your heated drink for twice as long. Barware redefined with soapstone ice. Made in the USA.
To keep drinks cold: place stones in freezer for two (2) hours or more. When ready, add 3 to 4 standard cubes per drink and enjoy. Works best in small volume drinks (2 to 3 fl. oz.). Will retain temperature about one (1) hour. To clean, rinse with warm water and let dry completely before storing in freezer.
To keep drink warm: place 3 to 4 standard stones in a mug and put in microwave for no more than one (1) minute. Add stones to drink and enjoy. Will retain temperature about one (1) hour. To clean, rinse with warm water and let dry completely before storing.