Feature: 1. High -quality materials: use high -quality food -grade silicone, non -toxic and tasteless, with a certain degree of flexibility and durability. You can reuse it. They are practical and easy, which can save your time and energy. 2. Unique design: 3 empty heart cylinder ice cubes can be placed in a 40 ounce cup. It is also equipped with a box with a lid to prevent overflow and pollution. You can also temporarily put them on the lid when you remove the prepared ice cubes. 3. Easy to use: You only need to fill the mold with water, cover them with a lid, and put them in the refrigerator. After a few hours, a perfect -shaped hollow cylinder ice cubes can be formed, and these ice cubes are easy to fall off. 4. Easy to clean: Easy to clean and maintain, you only need simply cleaning to use it. Suitable for 30-40 ounces to meet all your cooling needs. 5. Wide application: not only can you make ice cubes at home, but also to rest in outdoor picnic, family gatherings or office rests, and use them to add ice for your drinks. Specification: Material: Food -grade silicon Package List: 1*Ice mold