Space-saving design: Our ice cube trays feature a round design with a flat bottom and can be stacked multiple times. Even a small freezer can achieve ice cube freedom. Simple ice making: Our user-friendly design makes making ice cubes a breeze! Just fill the cup halfway with water, cover it with a lid and freeze - no complicated steps or hassles. High-quality silicone material: Our ice cube molds are made of high-quality silicone to ensure that ice cubes are easy to release. Just squeeze the mold and the ice cubes will pop out effortlessly, saving you time and energy. Tips: When you first take it out of the freezer, the lid is not easy to remove, you can add some water in the middle of the lid to slightly dissolve the ice around the lid, and then the lid can be easily removed. Just the right ice cube size: The ice is only 0.5 inches, which is enough to quickly cool down drinks without melting too quickly. Whether it is a family gathering or an outdoor picnic, it can meet your cold drink needs.