Food-grade Safety: Made of food grade silicone and PP plastic to ensure absolute food security. Our ice ball mold are of no toxins or harmful ingredients, so you can rest assured to use the ice tray without any worries or doubts.Best kitchen tools for Christmas. Effortless Release/filling: A mini funnel makes filling easily without leaking and avoids over-filling. Silicone ice trays won’t crack or break like stiff plastic molds after freezing. Soft material and quick open buckle design make release effortlessly. Stable and Durable : Hard plastic tray makes it steady to move and take while full of water. Balance design at the bottom prevents leaning. Our ice maker molds stand a wide temperature range from -40°F to 446°F. Dishwasher and microwave oven safe. Multiple Applications: You can use the round ice trays to cool your drinks and make summer delicacies, such as popsicles, puddings, fruit jellies, and colorful fruit juice, alcohol infusions, or add edible flowers, lemon slices or lime wedges to the water. Easy to fill, easier to use. Convenient to Hold and Take Reinforced structure at the bottom for better balance when placing and holding ice cube trays.And the flexible silicone design makes the ice balls simply pop out in a perfect form. Make Perfect Ice Ball, No Sticking Upgraded weep hole design makes it available for excess water flowing out from ice cube molds. 2.2 inch ice ball is big enough for all kinds of your drinks, melting slower and cooling your drinks longer. Sit back, sip and slowly savor your chilled drink without it getting all watered down. Made for Your Drinks This Ice Cube Molds make a wonderful night for your friends, family, and co-workers. Use them for your cocktail, popsicles, iced coffee, infused fruit, infused mint for Mojitos, or frozen lemonade. Celebrate the coolest moments!