Tuscani 8 Stainless Steel Reusable Ice Cubes with Tongs Stainless steel ice cubes always is packaged in the HealthPro retail packing. Be careful of counterfeits, they are not food-grade and tested like HealthPro cubes are. Food-grade stainless steel liquid-filled cubes are a non-diluting alternative to ice Keep fine liquor ice-cold without losing flavor Great for whiskey, vodka, liqueurs, white wine and more Place in the freezer for approximately four hours before use