Silicone Koi Fish Mold/tray - Good for Baking, Cooking and Molding!!! 8 coi fish inserts; 1 Makes muffins, candies, cakes, cookies, Jello's, chocolates and a lot more. Fill with water and freeze to create ice cubes! Can also be used for artworks!!! Oven safe, microwave safe and freezer safe. Non-stick for easy release and clean up. Material: 100% consumption level of silicone gel. Random color/s will be shipped.