1.perfect for whiskey, cocktails, beer, and other alcoholic and non-alcoholic beverages.. 2.These flexible ice molds can be easily take out. 3. the trays are designed with a simple construction that lets cubes pop out of the mold with ease. 4.Not only is the silicone ice cube tray for ice making, it’s also ideal for DIY ice food, for example, ice cream, pudding, jelly and freezing fruit, juice, whisky, cocktail, yogurt, coffee, baby food and more. 5.The ice trays also stack easily without sticking to each other, which can be stored nicely without taking up a lot of space in the freezer.