MaterialThe ice cube tray is made from high quality food grade silicone, BPA Free, FDA approved, which is non-toxic and harmless, safe. .160 GridsThisice cube moulds can make 160 mini ice cubes, and the size of each ice grids is 1*1cm. It can replace the ice crusher and eliminate the ice crushing tedious steps. .Quick freezingBecause of the mini grids, the freezing time is faster and more convenient than other large kitchen ice cube trays, can save more time. .Easy to useThe silicone ice cube trays are soft and flexible, during the freezing process, each ice cubes will not stick together, so it is easy to separate the ice cubes. It is also easy to clean and you can put it directly in the dishwasher. .ApplicationThis mini ice cube tray is suitable for partys, kitchens, bars, small ice can added to water, whiskey ,cocktail and other drinks. The ice cube size is also suitable for baby food. .