Ice Cube Tray Made of food-grade BPA-free silicone and eco-friendly PP material, more durable and no odor. It can be in direct contact with food. Long-term freezing, fall-resistant, flexible and not easy to break, easy to clean. Set of 4 ball molds. The ice cube molds can make 4 ice balls at the same time. Ice Ball Molds create perfectly sized 2.5 inch ice balls. Slower melt time to preserve beverage flavor without watering down your beverage, keeps beverages chilled for hours. Great for whisky, scotch or your favorite cocktails or soda. Better than other round ice ball shapes, Tight fitting cap seals in freezer odours. A bonus funnel that allows you to easily fill water. Unique butt seals ensure your whiskey ice is perfectly round. Flexible silicone lids release smoothly, making ice pop out of the mold with ease. The ice cube mold has a smooth inner wall and bottom, which can be rinsed directly with water after use. Also dishwasher safe. Put your favorite ingredients in the mold to customize your favorite flavor. Enjoy icy coolness on hot summer days You can use the ice cube tray to chill your cocktails, whiskey, iced tea, iced coffee drinks, juice, punch and more. Ideal for parties, restaurants, beaches, vacations and holiday gifts. Food-grade safety 4 large ice ball molds Easy to use Easy to clean Widely used