Certified Materialsour Round Ice Cube Molds Are Made of High Quality Food Grade Materials. No Bisphenol A, No Peculiar Smell, Non-Toxic. Made of High-Quality Materials, It Will Not Crack or Crack Even If It Is Frozen for A Long Time, Which Is Healthy and Safe. Reusable Ice Trays Can Reduce Pollution and Environmental Damage From Single-Use Plastics. . Easy To Releasethis Ice Cube Tray Is Made of Hard Plastic, It Is Easier To Release Round Ice Cubes Than Silicone Ice Cube Molds, Just Twist and Twist The Ice Cube Tray, You Can Easily Remove The Ice Cubes From The Tray. The Unique Design of The Ice Cube Mold Makes Each Circle Ice Ball Normal and Perfectly Rounded, and Each Ice Tray Can Get 33 Ice Balls (2 Trays: 2*33=66) . Wide Useyou Can Use The Round Ice Cube Tray To Cool Drinks and Make Homemade Delicious, Perfect for Whiskey, Cocktails, Coffee, Fruit or Herbs, Try To Infuse Mint Flavor To Make The Perfect Mojito, Available With Juice, Ice Cream, Soda , Jelly and Wine-Filled Ice Cubes To Customize To Your Liking. . Easy To Operatethe Ice Cube Mold Consists of A Tray and A Small Hole Cover, Just Rinse The Ice Cube Mold Under The Tap and Add Water, Then Squeeze A Small Amount of Water From The Small Hole of The Ice Tray, Put It In The Refrigerator and Freeze It for 3- 5 Hours, Ready To Form, After Removing From Freezer, Let It Sit for 1-2 Minutes, or Pour Water On The Bottom for 30 Seconds, Then Just Twist Open The Ice Cube Tray. You Will Easily Get Ice Cubes