Fetoo Ice Wine Stone HIGH-QUALITY: FDA approval Food-grade stainless steel chill your drinks without dilution;Solid Stainless Steel Material Contains Natural Antibacterial Properties. Never Rusts or Corrodes or Wears. It's different from competitor's soapstone material, which is fragile and can disintegrate over time. THOUGHTFUL DESIGN: A Professional Tongs with Non-Slip Rubber Sleeve to put cubes into glass.Includes Plastic Storage Box, Better Than Pouch for Frozen and Storage in Freezer, To Keep Them Clean and organized. EASY TO USE: Freeze 1 hour and ready to go; Great for whiskey, vodka, liqueurs, white wine and more; Chill Your Wine While Retaining Its Flavor. Retains the Cold of Your Drink for a Longer Time Without Diluting Them. Note: These chilling cubes will not get your drink as cold as ice. 100% GUARANTEE - Our Whiskey rocks are simply the best. We back it by a lifetime guarantee with proof of purchase. FREE BONUS: A random selection pack of 8 pcs silicone glass markers, it is a Fun way to distinguish your wine and drink glass.