6cm Ice Ball - You can make 6 ice balls at one time. As the ice balls melt more slowly than other ice cubes, you can enjoy the original flavors of your drink and its freshness until the last sip. Double sealing design - The double sealing design allows you to make relentless balls of ice cream. The pressure ring that comes with the set helps to press the lid of the mold firmly against the bottom part for a perfect seal and perfectly shaped scoops of ice cream. Easy to release- The anti- tilting keeps the molds in balance and makes them easy to stack. Thousands of comparative tests have proven that our trays do not warp during use and are crack resistant and unbreakable even after multiple uses. Stability and durability- The anti-tilt design helps keep trays balanced and makes them easy to stack. Thousands of comparative tests have proven that our trays do not warp during use and are unbreakable before and after freezing. Note: The data are manual measurement, please allow a 1-3cm error, due to the differences between the light and the display, there will be a certain color difference, the specific received in kind prevail.