1. Usage: The ice ball maker features silicone and PP plastic design which is durable and sturdy��?it makes release effortlessly. For the ice cube, just take off the cover and pinch it in the middle to easily fall off. 2. Multiple use: Ideal forwhiskey, cocktails, making popsicles, icing your Coffee, infusing fruit or herbs. The ice cube tray will provide you a pleasant mood to make ice. You will enjoy the ice-making experience. 3. High Quality Food-Grade Material: Our ice cube tray features silicone and PP plastic design which have no smell, no toxic. Stronger, safety & durable. So you can use time and time again.The top quality material of ice cube trays are safety and will keep you and your family healthy. 4. Easy Release and Durable: Unlike the traditional stiff plastic trays, these molds are easily removable that anyone can remove or release the ice cubes from the mold with the ease. They can withstand long-term low-temperature storage without breaking. No longer worry about breaking easily.