HenWa Silicone Castles Freezer Ice Cube Tray Mold Maker, Red Make the castle by ice, candy, chocolatefor your princess Soft, safe and healthy, easy to clean and keep Flexible silicone ice cube trays are perfect for making party-themed ice cubes, chocolates, gelatins, and more To get them out, push each cube from the bottom with your finger, for fastest and easiest results, wait for 5 minutes after taking the tray out of the freezer This way, the ice cubes will pop right out If you don't wait, your fingertip will be freezing while trying to push them out Please put it into a hot water for a while before using to remove the silicone smell