1、Safe: The ice cube molds adopts premium environment friendly PP material, which can be in direct contact with food, and can be used by children and pregnant women. 2、Quick Demoulding: The ice cube is easy to take out. You just need to twist the ice cube molds diagonally, and the ice in the ice cube molds can fall easily. 3、Good Sealing: The round ice cube box has a built in sealing ring design. With this sealing ring, there is no water leakage, no channeling flavor, and has good sealing. 4、User Friendly Design: The 2 sides of the ice cube molds are designed with inner indentation, which is very humanized and convenient to take the ice tray out. 5、Large Capacity: The ice cube box has a large capacity of 1.1L and can make 51 ice cubes at a time, which is enough to meet the needs of a large number of people.