Material: ice ball mould food-safe made of PP plastic, BPA-free, so it is absolutely safe to make ice cubes, safe, durable, environmentally friendly. Non-stick design: ice cube trays. Each ice cube tray is equipped with a removable lid. With this handy tool, the ice cube trays can be stacked easily and cleanly without sticking. Easy to releaseThe flexible silicone material shapes the bottom well, making it quick and easy to release ice cubes with non-stick coating. They are an independent ice hockey, so you can simply push the bottom of the tray and your ice will slide out quickly. DIY: Prepare delicious, nutritious foods such as orange juice, bananas, yogurt, blueberries and chocolate milk, and children can enjoy so much more healthy treats. Ideal for treats and summer parties. Best gifts for the hot summer: suitable for cooling beer cocktails, orange juice, whisky or other drinks. For children, the mould can be filled with fruit, ice cream or make delicious ice ball from fruit juice, spritzers or fruit milk.