Features: THE ORIGINAL DURABLE, FOOD SAFE & ECO-FRIENDLY Our durable, food-safe Stainless Steel Ice Cubes resist corrosion, perfect for all types of Whiskey Wine, Keep Your Drink Cold Longer. CHILL WITHOUT DILUTION Made from food-grade 18/8(304) stainless steel material, these reusable ice cubes will retain the cold and the flavor of your drinks, while never dilute, rust or corrode them; SGS FDA CERTIFICATION These whiskey stones use food-grade non corrosive stainless steel which has strictly passes the SGS Certification. They're durable, reusable, dishwasher safe. Also they secure a secret non-toxic gel inside which will extend the chilling time; COOL DOWN DRINKS FAST Just slightly damp the cubes before placing them in the frigerator. 1-2 hours and you're ready to go. 3 to 4 hours of frozen cubes are better to be used for maximum enjoyment; EASY CLEANING AND STORAGE 6 Stainless Steel Reusable Liquid-Filled Ice Cubes Chilling Stones with Tongs(8-Pack) included. Plastic storage tray to keep your whiskey stones clean and to organize them during freezing, just simply water wash after use, very convenient; Packages: 1* Stainless Steel Ice-6 Pack with Tong