Whisky Stones® BLACK - Set of 9
How to Use: Store in freezer for at least 4 hours before use. Add 3 stones to a glass. Pour until liquid has reached the height of 1 stone (about 2 fl oz). Let stand 5 minutes. Enjoy. Rinse and air dry following every use, storing in the freezer for next time.
Do not chew or ingest. Not intended for use with large volumes of liquid. Rinse before first use.
Materials: Natural 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.