Made of silicone each ice cube tray features 10-cubes, which helps you make nice-sized cubes easily. Just fill the trays with water/fruits/ ice cream/soda/wine, then put them into the freezer. Since it is dishwasher safe, you could just put them into your dishwasher after use. These easy ice cube trays could stack easily and securely in the freezer without sticking, saving some space for other items. How to use : Pour water into each of the compartments lower than the water level. Simply let the ice cube sit at room temperature for a while until it can be easily removed from its trays. Push the silicone bottom to easily pop out the ice cubes. Twist design, Please don't reverse twisting and enjoy your tasks.