one-click demoulding: Compared with the previous hard plastic ice trays, the bottom of this ice tray is made of food-grade soft silicone material, which has good flexibility. Each flat cube compartment is self-contained, so all you have to do is open the lid and hold down the back, and the ice cubes right out, super easy. # STACKABLE AND REMOVABLE LID DESIGN: These ice cube trays with lids come with practical lids that allow them to be stacked in the refrigerator and save space. It also prevents the ice from absorbing air from other foods in the freezer, so you can enjoy clean, clean ice. # Perfect DIY Ice Cube Mold: Ice cubes for cooling cocktails, whiskey, tequila, vodka. It is the ideal tool for other homemade beverages or a variety of ice cream or juices, fruit, jellies and baby food purees. Product