Teroforma Whisky Stones® MAX Beverage Cubes, Set of 2

Use: Store stones in freezer for at least 4 hours before use, add 1 stone to a glass, pour until liquid has reached about half the height of 1 stone, let stand 5 minutes. Remove stone if desired. Enjoy! Material: Soapstone is classified Generally Regarded As Safe (GRAS) by the US FDA. It will not react with household solvents such as water, alcohols, detergents or mild acids. Composed primarily of talc, soapstone will not inadvertently scratch glass, and is particularly effective at retaining temperature for extended periods of time. Care: Rinse and air dry stones following every use, store stones in freezer for next time. Rinse thoroughly before first use.