Tosnail 8PCS Stainless Steel Chilling Reusable Ice Cubes for Whiskey Wine Drinks, Whisky Stones Food-grade stainless steel chill your drinks without dilution Made from high-grade stainless steel, which is known for its durability, anti-rust and antibacterial properties. Never rusts or corrodes or wears. Premium stainless steel ice cubes. Freeze 1 hour and ready to go; Great for whiskey, vodka, liqueurs, white wine and more Securing a secret non toxic gel; extend the chilling Chill your wine while retaining its flavor. Retains the cold of your drink for a longer time without diluting them. Quick chilling. Retains cool temperature.