Make ice that’s crystal clear and free of impurities with the Rabbit Clear Ice Tray. Not only is clear ice pure, it’s also denser so the ice melts slowly ensuring less dilution. Let’s drink to that! To use, fill silicone tray with water and place in freezer. Length of freezing time will depend on the temperature of your freezer. After freezing your Clear Ice Tray, remove plastic tray from insulator and defrost on countertop for 10-15 minutes. This will allow for easy removal of your ultra-clear, slow melting cubes.