Whiskey rocks made of natural stone to chill whiskey without diluting it! Whiskey on the rocks, for real! Perfect gift for the whiskey enthusiast or the true connoisseur! Luxurious dark gray whiskey stones made of genuine natural stone. Whiskey stones are cubes of soapstone that cool your whiskey without diluting it. Soapstone retains its temperature longer than ice, which gives these Whiskey Stones a longer-lasting cooling effect. These ice cubes can preserve both cold and heat in your drink. Cool the cubes in the freezer and use them in your whiskey or wine, or heat them in the oven and use them in your tea or mulled wine. After use, you only need to rinse off the ice stones in water. Supplied in a pack of 9. Colour: Gray Size: approx. 2*2*2cm Delivered in a gift box. Practical storage bag/gift bag included. (Glass not included)