Once the weather starts getting warm, theres nothing better than having a few friends over for adult beverages. And thanks to whisky stones, the conversation may heat up, but the drinks will stay nice and cool. Made of natural soapstone, a few of these in your glass (whether you’re drinking whisky or wine) will keep your drink chilled, undiluted, and appetizing all night long! Manufactured by: Terra Forma Weight: .62 lbs.; made of natural soapstone, a foodsafe product, set of 9 in a box