Safe Food Grade MaterialThe ice ball mold is made of food grade silicone and ABS plastic. It does not contain BPA, is hygienic, non-toxic and odorless. Both silicone and ABS materials have excellent sealing properties, which prevents the ice ball mold from separating after filling with water, and the ice ball mold bottle remains perfectly round after freezing. Large Ice Ball SizeThis ice ball mold can make round ice balls with a diameter of 6 cm. The ice ball melts slowly and does not dilute the drink quickly, so that your whiskey and drinks are not easily diluted by water, keeping the original flavor of the drink. Perfect for whiskey, cocktails, tea, coffee or juice and more. You can also make any ice balls you like, such as fruit ice balls, coffee ice balls, chocolate ice balls, pudding ice balls, yogurt ice balls, etc. Easy to Fill and Take OutWith assembled design, you can easily open it to put in your favorite ingredients, such as vanilla, lemon, mint or any other spices you want to use to freeze the ice balls. The transparent lid allows you to see the water level and stop filling in time. The bottom of the ice mold is made of soft silicone. Just squeeze the bottom of the silicone to easily remove the ice ball in seconds. Four-color cute molds, save refrigerator spaceFour colorful whiskey cocktail ice ball molds, unique and creative, are ideal for gifting relatives and friends. A single ice ball mold takes up almost no space, and there is no need to worry about tipping over. They can be placed in any limited corner space in the refrigerator, saving a lot of space for your refrigerator. Suitable for a variety of occasionsYou can add your favorite fruits (such as blueberries, lemons or mint) to the ice molds, and then add water to freeze, which is both beautiful and makes the drinks more delicious. The round silicone mold can not only be used as a daily household, but also suitable for parties, gatherings, restaurants, bars, cafes, etc. After taking it out of the refrigerator, it is recommended to let it stand for one minute to release.