Model DL-9 Quantity 1 piece(s) per pack Color Grey Material Marble Specification Can be used to chill your whiskey scotch vodka white/red wine etc; Whiskey stones are perfect for the connoisseur who enjoys their beverage with a slight chill but doesnt want to water down the perfect balance of flavors in their chosen spirit. Other Features Has approved by FDA(Food and Drug Administration; Each stone is cut by hand and is 7/8 cubed; Mable Stone is non-porous odorless and tasteless. It will not absorb odors from your freezer like ice cubes do; Whiskey stones are dishwasher safe and will never wear out. Packing List 9 x Ice stone 1 x Profession pouch