1.Multifunctional stackable set: ice cube tray comes with 3 x 33 spherical ice cubes, 1 ice cream scoop, 1 ice cube clip and 1 ice cube storage box. Stackable design maximizes the use of refrigerator space. Freeze ice cubes and easily remove them to make delicious drinks. 2.Highquality materials: ice cube tray with lid is made of BPA food grade material, which can effectively prevent dust and odours. The lid has a buckle design and is not easy to move when handling. In addition to making ice cubes, it can also be used to prepare sweets, chocolates, jelly and other snacks for children. It is a and practical choice. 3.Easy release: ice cube trays are made of hard plastic, which makes the round ice cubes easier to release than ice cube trays made of silicone. After removing the mould from the zer, open the lid and turn the tray to reveal perfectly round ice cubes. 4.Simple and practical: the top of the ice cube moulds is equipped with drainage holes that allow excess water to drain and the ice balls become fuller. Close the mould, squeeze out the excess water from the inside, place in the zer for 48 hours and you will get perfectly shaped ice cubes. Simple and practical!