Food-grade Safety: Ice cube tray made of food-grade BPA-free silicone, more durable and no odor. It can come in direct contact with food. Easy to use: the inner wall is smooth and the bottom is smooth, made of non-stick silicone that will not break in the refrigerator. Its easy to remove ice cubes from the soft silicone and press from the bottom to put them in a pitcher or drinking cup 8 Large Ice Ball Mold: The ice cube trays can make 8 ice balls at a time. Large ice balls with a diameter of 61 mm melt more slowly. Here you can make a lot of big, hard-to-melt ones. A mini funnel makes filling easier, you can fill in the water without leaking or overfilling. Cleaning: temperature resistance from -40C to 230C, suitable for refrigerators, microwaves. Easy to clean - just put it in the dishwasher (but only applies to the silicone part). The ice cube trays can be stacked on top of each other in the freezer and dishwasher to save space. Multifunctional DIY products: This set of silicone ice cube trays is not only suitable for making ice, but also ideal for making all Kinds of DIY ice cream desserts like ice cream, pudding, jelly and frozen fruit, juice, whiskey, cocktail, yogurt, coffee, baby food and more.