THE ONLY TRAY ON AMAZON THAT CAN MAKE 9 BALLS AT ONCE: The spherical ice / cake maker unique design features 3 securing systems to keep the water or dough within the mold, eliminating possible spills and leaks. In this amazing ice tray every ball has its own security system, while the platform also has bolts to keep it in place. Not only that, but also the walls are made to keep each other secure, ensuring that the mold is perfectly closed! TOP NOTCH QUALITY: Made of the highest quality food grade, 100% BPA free flexible silicone. You can use this ice ball maker mold with peace of mind; no toxins or harmful ingredients here. This premium round sphere ice tray is completely safe to use for you and your children. MADE TO LAST: Unlike stiff plastic molds or trays, this silicone sphere ice maker wont crack or break, no matter how long you use it. Note also that it is made of the most durable materials. For your convenience, this silicone ice ball mold is dishwasher and oven safe! And the best part? You can have 9 round ice balls of 4.5cm / 1.8" at once! VERSATILE ICE BALL MAKER WITH MANY GREAT USES: This great ice ball tray can be used in the oven up to 464 degrees Fahrenheit, while it is also safe in the freezer, with minimum temperature -40 degrees. This way, you may use this ice ball maker for many different kitchen projects; great for elegant slowly melting round ice balls for your juice, whiskey, sodas, beverage and more; ideal for popsicles or as a baking silicone tray, you can even make cake balls with it and it is easy to clean!