A great gift idea for any spirit connoisseur, these whiskey rocks can be frozen then used to chill your drink. Unlike regular ice which melts into your drink, these easy to use whiskey rocks are made from natural granite/marble so they keep your drink cold without watering it down. They're odourless, flavourless and have rounded edges to prevent scratching your glass.
Simply pop your whiskey rocks into the freezer to chill (approx 4 hours) then add 3 stones to your glass with 50-100ml of your favourite spirit or beverage, and enjoy!