product 1.Nice small ice cube trays: A must-have mini tiny ice tray, make ice once and run out once. After the ice tray cover is opened, the ice cubes placed in the refrigerator twice will be polluted by air, so it is recommended to use a mini ice tray.This set includes 3 mini ice trays for a total of 18 cubes. 2.Easy to use: These small trays make a single glass of ice which work well when only 1-2 people live together and dont want a full size ice tray or ice maker. Easy to use 3With the lids they're stackable and don't spill, unless you really slosh it around. The bottom of each cube hole is silicone. If you twist the tray, they pop right out. 4.Easy ice release & Easy to clean: Gently press the silicone at the bottom with your hand to release the ice cube easily, Let the ice cube tray sit out for a few minutes they are easier to get out. Under the water tap to wash after use, also can be washed by dishwasher.