Osko&reg; 9pcs Food Grade Wine Stones Ice Cubes Cooling Stones with Carrying Bag and Gift Box 9pcs natural soft soapstone with carrying bag and decent gift package All pass CE and FDA Test,high quality and safety standard Chill Your Drink without any dilution Easy to use,store in freezer a few hours and then drop in your drinks perfect party gifts and bar essential.no more melting ices