Perfect Buckles Design ——-perfectly seal each side to ensure that there is no side leakage, you can get a complete large ice sphere. And with a quick opening buckle, opening the lid is more convenient.Easy to Fill ——- The silicon ice mold comes with a funnel, convenient filling port on the top, you can directly inject water into the mold without other tools. The lid is transparent white, you can clearly see the amount of water, liquid will not splash out.Soft & Durable ——- The ice cube trays are made of Platinum Silicon, which is very elast