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