4-Hole Ice Ball Maker, Whiskey Round Ice Ball Mold, Four Hole Ice Making Box Reusable DIY Ice Maker These ice cube molds are made of food grade PP safety materials and do not contain BPA. The ice tray is very safe and durable, and the mold is equipped with a silicone plug, with an integrated design to prevent loss. The ice machine tray has a sealed silicone plug, which can effectively prevent liquid leakage. It is sealed and balanced, and your refrigerator will be clean and tidy. Pallets can be easily and neatly stacked in the refrigerator without mutual adhesion, saving a lot of space and easy to carry. The large spherical ice cube model can be used to make beautiful fruit ice cubes. Add juice such as strawberry, cherry, orange, lemon or fruit granules. You will get fruit ice cubes that impress guests. Perfect for making ice cubes, chocolates and gel at parties and bars. Whisky, cocktail, juice, tea, coffee is the ideal partner. 23*6.5*5.5cm