SAFE MATERIALI - Made of high quality food grade silicone, safe BPA free, you can eat the ice directly. MULTI FUNCTION - It can chill your drinks quickly without melting and last longer. Provides long-lasting cooling for bottled drinks such as lemonade, champagne, whiskey, cocktails, wine, cola, cold coffee, etc. EASY TO USE - Fill the inner tub first. Then add water along the edge, pour in the water and cover the lid. After the water is frozen, you can easily get out the ice by squeezing the ice tray bucket (produces 60 cubes at a time)