1.easy Stacking and prevent ice cubes from absorbing freezer smells, The silicone ice tray can be easily and neatly stacked in the refrigerator, and multiple ice trays can be placed at the same time to save space and Clean and tidy 2.The ice cubes can be directly put into whisky, fruit juic and beer to chill the drinks. 3.Made of top quality silicone, soft, just need to twist the bottom easily, you can quickly take out the ice cubes. 4.Suitable for families, parties and outdoor picnics You can use the stackable silicone ice cube trays to cool your drinks and make homemade delicacies, such as whiskey, bourbon, scotch, cocktail, iced coffee, chocolate, puddings, fruit jellies or add lemon slices or lime wedges to the water. 5. Ice making tray is recommended to wash before first usage.