About this article. Food safety material: This silicone ice cube mold is made of food grade silicone material which is non-toxic, soft and BPA free. Easy to clean, washable and reusable, dishwasher safe. (Please do not add too much water in case the ice and lid stick together or the ice splashes out when freezing. And make sure the lid is firmly attached to the bowl). Sphere Square Cube: 2 shapes of ice cube molds in one set to meet your different needs. The 17.5 * 12 * 5cm large ice ball shape can produce 6 spherical ice balls with a diameter of approx. 4.5cm. And the 16.5 * 11.5 * 5cm square ice cube mold can make 6 * 5x5x5cm square ice cubes. Easy to remove: Due to the soft silicone material and the non-adhesive design, these ice cube trays can be easily removed compared to conventional plastic molds. A few seconds after removing it from the refrigerator, gently twist the bowl and press the bottom with your fingers, you will get the nicely shaped ice cubes and balls. Convenient to use: The ice tray is equipped with a lid to prevent it from overflowing, excessive freezing or contamination. These ice trays can also be stacked to save space. And a bonus funnel to make pouring liquid into the spherical shape easier. (There may be a ring around the egg where the two pieces of the bowl come together if the two pieces arent tightly closed due to the closure design of the round bowl). Multiple uses: Our ice cube tray with lid can make larger ice cubes and balls to give you a longer ice cream flavor. Round / square ice cubes are suitable for preparing cocktails, wine, liqueurs, whiskey, iced tea, iced coffee beverages, juices, popsicles, frozen spices and baby food. You can also add some fruit to the ice cubes, mint to decorate lemonade, cocktails, etc. Have fun DIY