FOOD GRADE SAFE MATERIAL: These Whiskey Stones are made from FDA approved Non-toxic HDPE, The Liquid inside the Re-usable ice cubes is distilled water, and is harmless in case of any accidental breaks, leaks or damage
WITHOUT DILUTION DRINK: Unlike ice cubes that melt quickly and water down your drinks， these plastic ice cubes will help you keep your cold drinks in original flavor
QUICK CHILLING EFFECT: Freeze 1 to 2 hours, add them on your drink then it will be cooled down in only a few minutes
EASY TO USE: Just wash, dry and refreeze over and over again
WIDELY USED: With its advantages, it was widely used at home or bar; You can use it in coffees, Vodka, cocktails, water, wine,cool bags and more