1. Pull out the plastic inner cylinder, pour water into the silicone container to a position slightly above the 2nd grid, but not exceeding 2 and a half grids.
2. Slowly insert the lidded inner cylinder into the silicone cavity, making sure to rotate it until it reaches the bottom and hold it down. Then gently pinch the silicone side below the lid brim to release air, to the inner cylinder from floating up.
3. Leave the at room temperature for a few minutes; or different parts of the with both hands to loosen the ice cubes, then you can pull out the inner cylinder.
4. Squeeze the outer wall of the silicone and continuously adjust the angle to release the ice cubes.
Product size: bottom diameter 8.8CM, top diameter 9.3CM, height 8.0CM
Number of ice cubes that can be made: 60 ice cubes of 1.3CM size