Come and see our amazing products. Made of food-grade silicone, BPA Free. And this silicone ice mold is equipped with a lid to prevent ice cubes from absorbing odors from the freezer or leaking during movement.Add water to the edge of the ice bucket, let the water down along the edge, then cover it and put it in the refrigerator for several hours. It is convenient to use and easy to make ice. The silicone ice cube is suitable for cooling most drinks in bars, parties, restaurants and clubs. It can provide a long cooldown for whiskey, cocktails, beer, and other alcoholic and non-alcoholic beverages. Pls confirm further with us if any query about packing info, inventory status and time schedule.