FROSTKEEP Reusable No-Melt Whiskey Ice Cubes (6 pieces)Enjoy evening whiskey properly cold, smooth, and exactly how its meant to taste because these chill the drink without watering it down. Im always under pressure to get him something decent that wont end up in a drawer. When I gave him these, he laughed at first and called them re used ice. But he tried them that same evening after the kids were in bed and that was it. He actually nodded and said, Fair play, thats clever. He uses them most nights now,