High quality food grade silicone material, soft and durable, reusable, safe and reliable. Fun Ice Cube Tray: You will get 2 diamond shaped and 2 rose shaped ice cubes that can be used to make fun ice balls to make your drinks and wine more interesting. EASY TO USE: Our ice cube molds are easy to handle, measuring 6*6*2 inches, with a smooth surface and easy to demould. The design of the water outlet on the top cover can squeeze out excess water and make the ice cube shape more perfect EASY TO CLEAN: Rose ice molds and diamond ice cube molds are easy to clean, just rinse with running water, dry and store, simple and practical kitchen gadgets. Multipurpose Ice Tray: The ice cube tray is versatile enough to create beautiful rose diamond shapes for water, cocktails, iced coffee, juices, popsicles, sodas, puddings, jellies, and more.